| Cotton End pollen count · Cotton End allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Countess pollen count · Countess allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Countesthorpe pollen count · Countesthorpe allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Cranborne pollen count · Cranborne allergies | 11 (Low) | Tree | 11 | 0.6 | 6 |
| Cranwell pollen count · Cranwell allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Crediton pollen count · Crediton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Crewe pollen count · Crewe allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Cringleford pollen count · Cringleford allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Cromer pollen count · Cromer allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Crowfield pollen count · Crowfield allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Cullompton pollen count · Cullompton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Currie pollen count · Currie allergies | 11 (Low) | Ragweed | 7 | 8 | 11 |
| Cuxton pollen count · Cuxton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Cwmbran pollen count · Cwmbran allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Dalton pollen count · Dalton allergies | 11 (Low) | Ragweed | 4 | 1 | 11 |
| Damerham pollen count · Damerham allergies | 11 (Low) | Tree | 11 | 0.6 | 6 |
| Deal pollen count · Deal allergies | 11 (Low) | Tree | 11 | 0.6 | 5 |
| Deanshanger pollen count · Deanshanger allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Debenham pollen count · Debenham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Dennington pollen count · Dennington allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Devizes pollen count · Devizes allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Dickleburgh pollen count · Dickleburgh allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Didsbury pollen count · Didsbury allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Dinton pollen count · Dinton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Dishforth pollen count · Dishforth allergies | 11 (Low) | Ragweed | 4 | 1 | 11 |
| Diss pollen count · Diss allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Ditcheat pollen count · Ditcheat allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Ditchingham pollen count · Ditchingham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Donhead St Mary pollen count · Donhead St Mary allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Donington pollen count · Donington allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Dorchester pollen count · Dorchester allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Dorstone pollen count · Dorstone allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Dovercourt pollen count · Dovercourt allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Downton pollen count · Downton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Dowsby pollen count · Dowsby allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Driffield pollen count · Driffield allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Dundee pollen count · Dundee allergies | 11 (Low) | Grass | 3 | 11 | 9 |
| Durweston pollen count · Durweston allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Eardington pollen count · Eardington allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Eardisley pollen count · Eardisley allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Earith pollen count · Earith allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Earl Soham pollen count · Earl Soham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Earls Colne pollen count · Earls Colne allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Earsham pollen count · Earsham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Easingwold pollen count · Easingwold allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| East Ayton pollen count · East Ayton allergies | 11 (Low) | Ragweed | 4 | 1 | 11 |
| East Budleigh pollen count · East Budleigh allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| East Challow pollen count · East Challow allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| East Chevington pollen count · East Chevington allergies | 11 (Low) | Ragweed | 11 | 4 | 11 |
| East Cowton pollen count · East Cowton allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| East Dean pollen count · East Dean allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| East Dereham pollen count · East Dereham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| East Grimstead pollen count · East Grimstead allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| East Knoyle pollen count · East Knoyle allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| East Lulworth pollen count · East Lulworth allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Eastchurch pollen count · Eastchurch allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Eaton Bray pollen count · Eaton Bray allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Eaton Socon pollen count · Eaton Socon allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Eccles pollen count · Eccles allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Edingale pollen count · Edingale allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Edith Weston pollen count · Edith Weston allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Edwinstowe pollen count · Edwinstowe allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Egmanton pollen count · Egmanton allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Eight Ash Green pollen count · Eight Ash Green allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Elford pollen count · Elford allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Ellington pollen count · Ellington allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Elphinstone pollen count · Elphinstone allergies | 11 (Low) | Ragweed | 8 | 6 | 11 |
| Elsworth pollen count · Elsworth allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Eltisley pollen count · Eltisley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Ely pollen count · Ely allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Empingham pollen count · Empingham allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Enstone pollen count · Enstone allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Ettington pollen count · Ettington allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Evercreech pollen count · Evercreech allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Everton pollen count · Everton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Evington pollen count · Evington allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Ewerby pollen count · Ewerby allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Exbourne pollen count · Exbourne allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Exeter pollen count · Exeter allergies | 11 (Low) | Tree | 11 | 0.6 | 6 |
| Exminster pollen count · Exminster allergies | 11 (Low) | Tree | 11 | 0.6 | 6 |
| Exton pollen count · Exton allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Eyemouth pollen count · Eyemouth allergies | 11 (Low) | Ragweed | 5 | 6 | 11 |
| Failsworth pollen count · Failsworth allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Farndon pollen count · Farndon allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Felixkirk pollen count · Felixkirk allergies | 11 (Low) | Ragweed | 4 | 1 | 11 |
| Felixstowe pollen count · Felixstowe allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Fenstanton pollen count · Fenstanton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Fincham pollen count · Fincham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Finningham pollen count · Finningham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Fleetwood pollen count · Fleetwood allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Flitcham pollen count · Flitcham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Folkingham pollen count · Folkingham allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Fontmell Magna pollen count · Fontmell Magna allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Forden pollen count · Forden allergies | 11 (Low) | Ragweed | 6 | 6 | 11 |
| Fordingbridge pollen count · Fordingbridge allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Foulden pollen count · Foulden allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Fovant pollen count · Fovant allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Framlingham pollen count · Framlingham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Freethorpe pollen count · Freethorpe allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Fressingfield pollen count · Fressingfield allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Fulbeck pollen count · Fulbeck allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Gamlingay pollen count · Gamlingay allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Garstang pollen count · Garstang allergies | 11 (Low) | Ragweed | 11 | 4 | 11 |
| Gawcott pollen count · Gawcott allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Gedney pollen count · Gedney allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Gillingham pollen count · Gillingham allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Gilwern pollen count · Gilwern allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Gimingham pollen count · Gimingham allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Girton pollen count · Girton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Gislingham pollen count · Gislingham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Gobowen pollen count · Gobowen allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Godmanchester pollen count · Godmanchester allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Gooderstone pollen count · Gooderstone allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Goodworth Clatford pollen count · Goodworth Clatford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Gosberton pollen count · Gosberton allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Gourdon pollen count · Gourdon allergies | 11 (Low) | Grass | 7 | 11 | 10 |
| Govilon pollen count · Govilon allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Grantchester pollen count · Grantchester allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Graveley pollen count · Graveley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Great Addington pollen count · Great Addington allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Great Barford pollen count · Great Barford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Great Bentley pollen count · Great Bentley allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Great Cressingham pollen count · Great Cressingham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Great Dalby pollen count · Great Dalby allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Great Ellingham pollen count · Great Ellingham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Great Gidding pollen count · Great Gidding allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Great Gransden pollen count · Great Gransden allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Great Horkesley pollen count · Great Horkesley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Great Horwood pollen count · Great Horwood allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Great Paxton pollen count · Great Paxton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Great Shefford pollen count · Great Shefford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Great Staughton pollen count · Great Staughton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Great Stukeley pollen count · Great Stukeley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Great Tey pollen count · Great Tey allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Great Yeldham pollen count · Great Yeldham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Greenfield pollen count · Greenfield allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Greetham pollen count · Greetham allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Griston pollen count · Griston allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Guilden Morden pollen count · Guilden Morden allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Guilsborough pollen count · Guilsborough allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Haddenham pollen count · Haddenham allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Hadston pollen count · Hadston allergies | 11 (Low) | Ragweed | 11 | 4 | 11 |
| Hail Weston pollen count · Hail Weston allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Halberton pollen count · Halberton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Hale pollen count · Hale allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Hale Barns pollen count · Hale Barns allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Halesworth pollen count · Halesworth allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Halford pollen count · Halford allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Halvergate pollen count · Halvergate allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Ham pollen count · Ham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Hamstead Marshall pollen count · Hamstead Marshall allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Harby pollen count · Harby allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Hargrave pollen count · Hargrave allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Harleston pollen count · Harleston allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Harmston pollen count · Harmston allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Harrold pollen count · Harrold allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Hartwell pollen count · Hartwell allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Harwich pollen count · Harwich allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Haslingfield pollen count · Haslingfield allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Haughley pollen count · Haughley allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Haynes pollen count · Haynes allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Heckington pollen count · Heckington allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Heddon on the Wall pollen count · Heddon on the Wall allergies | 11 (Low) | Ragweed | 7 | 3 | 11 |
| Hellifield pollen count · Hellifield allergies | 11 (Low) | Grass | 1 | 11 | 6 |
| Helmdon pollen count · Helmdon allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Helpringham pollen count · Helpringham allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Hemingford Abbots pollen count · Hemingford Abbots allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Hemingford Grey pollen count · Hemingford Grey allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Henlow pollen count · Henlow allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Hethersett pollen count · Hethersett allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Heysham pollen count · Heysham allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| High Bickington pollen count · High Bickington allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| High Halstow pollen count · High Halstow allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Hilton pollen count · Hilton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Hindon pollen count · Hindon allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Hingham pollen count · Hingham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Hockliffe pollen count · Hockliffe allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Hogsthorpe pollen count · Hogsthorpe allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Holbeach pollen count · Holbeach allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Holbeach Clough pollen count · Holbeach Clough allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Holbrook pollen count · Holbrook allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Hollesley pollen count · Hollesley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Holme pollen count · Holme allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Holme Hale pollen count · Holme Hale allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Holsworthy pollen count · Holsworthy allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Holtby pollen count · Holtby allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Holywood pollen count · Holywood allergies | 11 (Low) | Grass | 11 | 8 | 7 |
| Honeybourne pollen count · Honeybourne allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Honiton pollen count · Honiton allergies | 11 (Low) | Tree | 11 | 0.6 | 6 |
| Hoo pollen count · Hoo allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Horham pollen count · Horham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Hose pollen count · Hose allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Houghton pollen count · Houghton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Hovingham pollen count · Hovingham allergies | 11 (Low) | Ragweed | 3 | 2 | 11 |
| Humberstone pollen count · Humberstone allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Hungerford pollen count · Hungerford allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Huntingdon pollen count · Huntingdon allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Husthwaite pollen count · Husthwaite allergies | 11 (Low) | Ragweed | 4 | 1 | 11 |
| Hutton pollen count · Hutton allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Ingoldmells pollen count · Ingoldmells allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Inkpen pollen count · Inkpen allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Inverbervie pollen count · Inverbervie allergies | 11 (Low) | Grass | 7 | 11 | 10 |
| Irlam pollen count · Irlam allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Ironbridge pollen count · Ironbridge allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Iwerne Courtney pollen count · Iwerne Courtney allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Iwerne Minster pollen count · Iwerne Minster allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Johnshaven pollen count · Johnshaven allergies | 11 (Low) | Grass | 7 | 11 | 10 |
| Kennford pollen count · Kennford allergies | 11 (Low) | Tree | 11 | 0.6 | 6 |
| Ketton pollen count · Ketton allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Kilby pollen count · Kilby allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Kilham pollen count · Kilham allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Killamarsh pollen count · Killamarsh allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Kimbolton pollen count · Kimbolton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| King's Clipstone pollen count · King's Clipstone allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Kingham pollen count · Kingham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Kingston Blount pollen count · Kingston Blount allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Kingston Lisle pollen count · Kingston Lisle allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Kintbury pollen count · Kintbury allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Kirby Misperton pollen count · Kirby Misperton allergies | 11 (Low) | Ragweed | 4 | 2 | 11 |
| Kirk Ireton pollen count · Kirk Ireton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Kirkby Fleetham pollen count · Kirkby Fleetham allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Kirkby in Ashfield pollen count · Kirkby in Ashfield allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Kiveton Park pollen count · Kiveton Park allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Knapton pollen count · Knapton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Lakenheath pollen count · Lakenheath allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Lamarsh pollen count · Lamarsh allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Langford pollen count · Langford allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Langham pollen count · Langham allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Lark Hill pollen count · Lark Hill allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Larne pollen count · Larne allergies | 11 (Low) | Grass | 11 | 9 | 7 |
| Launceston pollen count · Launceston allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Laxfield pollen count · Laxfield allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Laxton pollen count · Laxton allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Leasingham pollen count · Leasingham allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Leicester pollen count · Leicester allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Leiston pollen count · Leiston allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Letcombe Regis pollen count · Letcombe Regis allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Lewknor pollen count · Lewknor allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Leysdown-on-Sea pollen count · Leysdown-on-Sea allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Lifton pollen count · Lifton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Lisnaskea pollen count · Lisnaskea allergies | 11 (Low) | Grass | 6 | 11 | 7 |
| Litcham pollen count · Litcham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Litlington pollen count · Litlington allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Little Paxton pollen count · Little Paxton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Little Staughton pollen count · Little Staughton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Llandyrnog pollen count · Llandyrnog allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Llanellen pollen count · Llanellen allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Long Bennington pollen count · Long Bennington allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Long Compton pollen count · Long Compton allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Long Preston pollen count · Long Preston allergies | 11 (Low) | Grass | 1 | 11 | 6 |
| Long Stratton pollen count · Long Stratton allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Longwick pollen count · Longwick allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Ludgershall pollen count · Ludgershall allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Lutton pollen count · Lutton allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Lyddington pollen count · Lyddington allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Lyndhurst pollen count · Lyndhurst allergies | 11 (Low) | Tree | 11 | 0.6 | 5 |
| Lynemouth pollen count · Lynemouth allergies | 11 (Low) | Ragweed | 11 | 4 | 9 |
| Machen pollen count · Machen allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Machynlleth pollen count · Machynlleth allergies | 11 (Low) | Grass | 4 | 11 | 6 |
| Maiden Bradley pollen count · Maiden Bradley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Maidwell pollen count · Maidwell allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Maltby le Marsh pollen count · Maltby le Marsh allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Manchester pollen count · Manchester allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Manningtree pollen count · Manningtree allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Mansfield pollen count · Mansfield allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Manton pollen count · Manton allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Margate pollen count · Margate allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Marks Tey pollen count · Marks Tey allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Marske-by-the-Sea pollen count · Marske-by-the-Sea allergies | 11 (Low) | Ragweed | 5 | 4 | 11 |
| Martin pollen count · Martin allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Mayfield pollen count · Mayfield allergies | 11 (Low) | Ragweed | 8 | 6 | 11 |
| Medbourne pollen count · Medbourne allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Mellis pollen count · Mellis allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Mendlesham pollen count · Mendlesham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Meppershall pollen count · Meppershall allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Mere pollen count · Mere allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Metfield pollen count · Metfield allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Mickleton pollen count · Mickleton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Middle Winterslow pollen count · Middle Winterslow allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Milborne St Andrew pollen count · Milborne St Andrew allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Mildenhall pollen count · Mildenhall allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Mileham pollen count · Mileham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Minstead pollen count · Minstead allergies | 11 (Low) | Tree | 11 | 0.6 | 5 |
| Mistley pollen count · Mistley allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Montgomery pollen count · Montgomery allergies | 11 (Low) | Ragweed | 6 | 6 | 11 |
| Morcott pollen count · Morcott allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Moretonhampstead pollen count · Moretonhampstead allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Mostyn pollen count · Mostyn allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Motcombe pollen count · Motcombe allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Moulton pollen count · Moulton allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Mulbarton pollen count · Mulbarton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Mumby pollen count · Mumby allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Mundesley pollen count · Mundesley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Musselburgh pollen count · Musselburgh allergies | 11 (Low) | Ragweed | 8 | 6 | 11 |
| Nacton pollen count · Nacton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Nafferton pollen count · Nafferton allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Naseby pollen count · Naseby allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Nash pollen count · Nash allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Navenby pollen count · Navenby allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Nawton pollen count · Nawton allergies | 11 (Low) | Ragweed | 3 | 2 | 11 |
| Nayland pollen count · Nayland allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Necton pollen count · Necton allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Needham pollen count · Needham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Needham Market pollen count · Needham Market allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Netheravon pollen count · Netheravon allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Netherseal pollen count · Netherseal allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| New Marske pollen count · New Marske allergies | 11 (Low) | Ragweed | 5 | 4 | 11 |
| Newbiggin-by-the-Sea pollen count · Newbiggin-by-the-Sea allergies | 11 (Low) | Ragweed | 11 | 4 | 9 |
| Newbold on Stour pollen count · Newbold on Stour allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Newbourne pollen count · Newbourne allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Newton Poppleford pollen count · Newton Poppleford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Newton Regis pollen count · Newton Regis allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Newton St Cyres pollen count · Newton St Cyres allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Newtownbutler pollen count · Newtownbutler allergies | 11 (Low) | Grass | 6 | 11 | 7 |
| Newtownhamilton pollen count · Newtownhamilton allergies | 11 (Low) | Grass | 6 | 11 | 7 |
| Normanton pollen count · Normanton allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| North Burton pollen count · North Burton allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| North Elmham pollen count · North Elmham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| North Kilworth pollen count · North Kilworth allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| North Kyme pollen count · North Kyme allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| North Luffenham pollen count · North Luffenham allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| North Marston pollen count · North Marston allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| North Pickenham pollen count · North Pickenham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| North Tawton pollen count · North Tawton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Northallerton pollen count · Northallerton allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Northrepps pollen count · Northrepps allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Oadby pollen count · Oadby allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Oakwood pollen count · Oakwood allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Oare pollen count · Oare allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Occold pollen count · Occold allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Offwell pollen count · Offwell allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Old Buckenham pollen count · Old Buckenham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Old Newton pollen count · Old Newton allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Old Sarum pollen count · Old Sarum allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Orcheston pollen count · Orcheston allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Osbournby pollen count · Osbournby allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Oswaldkirk pollen count · Oswaldkirk allergies | 11 (Low) | Ragweed | 3 | 2 | 11 |
| Oswestry pollen count · Oswestry allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Otterton pollen count · Otterton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Ottery St Mary pollen count · Ottery St Mary allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Overstrand pollen count · Overstrand allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Oving pollen count · Oving allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Owermoigne pollen count · Owermoigne allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Padbury pollen count · Padbury allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Panfield pollen count · Panfield allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Papplewick pollen count · Papplewick allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Papworth Everard pollen count · Papworth Everard allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Partington pollen count · Partington allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Pathhead pollen count · Pathhead allergies | 11 (Low) | Ragweed | 8 | 6 | 11 |
| Pavenham pollen count · Pavenham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Peasenhall pollen count · Peasenhall allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Pebworth pollen count · Pebworth allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Pegswood pollen count · Pegswood allergies | 11 (Low) | Ragweed | 11 | 4 | 9 |
| Penton Mewsey pollen count · Penton Mewsey allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Pickering pollen count · Pickering allergies | 11 (Low) | Ragweed | 4 | 2 | 11 |
| Piddlehinton pollen count · Piddlehinton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Pirton pollen count · Pirton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Pitton pollen count · Pitton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Plaitford pollen count · Plaitford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Pointon pollen count · Pointon allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Polesworth pollen count · Polesworth allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Pontypool pollen count · Pontypool allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Portavogie pollen count · Portavogie allergies | 11 (Low) | Ragweed | 11 | 3 | 7 |
| Potterspury pollen count · Potterspury allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Potton pollen count · Potton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Preesall pollen count · Preesall allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Prestwich pollen count · Prestwich allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Prickwillow pollen count · Prickwillow allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Puddletown pollen count · Puddletown allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Pulham Market pollen count · Pulham Market allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Pulham St Mary pollen count · Pulham St Mary allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Pyrton pollen count · Pyrton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Quadring pollen count · Quadring allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Quainton pollen count · Quainton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Rainham pollen count · Rainham allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Ramsey pollen count · Ramsey allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Ramsgate pollen count · Ramsgate allergies | 11 (Low) | Tree | 11 | 0.6 | 6 |
| Randalstown pollen count · Randalstown allergies | 11 (Low) | Grass | 6 | 11 | 7 |
| Raskelf pollen count · Raskelf allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Rathfriland pollen count · Rathfriland allergies | 11 (Low) | Grass | 7 | 11 | 8 |
| Raunds pollen count · Raunds allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Ravenshead pollen count · Ravenshead allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Reculver pollen count · Reculver allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Redlynch pollen count · Redlynch allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Reedham pollen count · Reedham allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Rhydymwyn pollen count · Rhydymwyn allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Rickinghall pollen count · Rickinghall allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Ringstead pollen count · Ringstead allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Risca pollen count · Risca allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Riseley pollen count · Riseley allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Rochester pollen count · Rochester allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Rockbourne pollen count · Rockbourne allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Rolleston pollen count · Rolleston allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Rothley pollen count · Rothley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Roughton pollen count · Roughton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Rowde pollen count · Rowde allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Rowhedge pollen count · Rowhedge allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Roxton pollen count · Roxton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Rudston pollen count · Rudston allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Ruskington pollen count · Ruskington allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Ryton on Dunsmore pollen count · Ryton on Dunsmore allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Saint Ives pollen count · Saint Ives allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Saint Neots pollen count · Saint Neots allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Saint Peters pollen count · Saint Peters allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Sale pollen count · Sale allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Salford pollen count · Salford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Salisbury pollen count · Salisbury allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Saltburn-by-the-Sea pollen count · Saltburn-by-the-Sea allergies | 11 (Low) | Ragweed | 5 | 4 | 11 |
| Sampford Peverell pollen count · Sampford Peverell allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Sandbach pollen count · Sandbach allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Sandleheath pollen count · Sandleheath allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Sandy pollen count · Sandy allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Sawtry pollen count · Sawtry allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Saxmundham pollen count · Saxmundham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Scole pollen count · Scole allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Scruton pollen count · Scruton allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Seething pollen count · Seething allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Settle pollen count · Settle allergies | 11 (Low) | Grass | 1 | 11 | 6 |
| Shaftesbury pollen count · Shaftesbury allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Shardlow pollen count · Shardlow allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Shebbear pollen count · Shebbear allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Shefford pollen count · Shefford allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Shelfanger pollen count · Shelfanger allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Sheringham pollen count · Sheringham allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Shillingstone pollen count · Shillingstone allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Shipdham pollen count · Shipdham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Shipston on Stour pollen count · Shipston on Stour allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Shipton under Wychwood pollen count · Shipton under Wychwood allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Shotley pollen count · Shotley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Shotley Gate pollen count · Shotley Gate allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Shrewton pollen count · Shrewton allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Shropham pollen count · Shropham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Shurdington pollen count · Shurdington allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Shutlanger pollen count · Shutlanger allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Sible Hedingham pollen count · Sible Hedingham allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Sidbury pollen count · Sidbury allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Sidmouth pollen count · Sidmouth allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Sileby pollen count · Sileby allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Silk Willoughby pollen count · Silk Willoughby allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Silverton pollen count · Silverton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Sleaford pollen count · Sleaford allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Slingsby pollen count · Slingsby allergies | 11 (Low) | Ragweed | 3 | 2 | 11 |
| Somerby pollen count · Somerby allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Somersham pollen count · Somersham allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| South Kyme pollen count · South Kyme allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| South Luffenham pollen count · South Luffenham allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| South Newton pollen count · South Newton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| South Zeal pollen count · South Zeal allergies | 11 (Low) | Ragweed | 11 | 0.6 | 6 |
| Spaldwick pollen count · Spaldwick allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Sporle pollen count · Sporle allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Stakeford pollen count · Stakeford allergies | 11 (Low) | Ragweed | 11 | 4 | 9 |
| Stanbridge pollen count · Stanbridge allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Stanford in the Vale pollen count · Stanford in the Vale allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Stathern pollen count · Stathern allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Staveley pollen count · Staveley allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Steeple Morden pollen count · Steeple Morden allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Stevington pollen count · Stevington allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Stillington pollen count · Stillington allergies | 11 (Low) | Ragweed | 5 | 0.6 | 11 |
| Stockport pollen count · Stockport allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Stockton on the Forest pollen count · Stockton on the Forest allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Stoke Canon pollen count · Stoke Canon allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Stoke Ferry pollen count · Stoke Ferry allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Stoke-by-Nayland pollen count · Stoke-by-Nayland allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Stokenchurch pollen count · Stokenchurch allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Stonham Aspal pollen count · Stonham Aspal allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Stourpaine pollen count · Stourpaine allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Stowmarket pollen count · Stowmarket allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Stradbroke pollen count · Stradbroke allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Strensall pollen count · Strensall allergies | 11 (Low) | Ragweed | 6 | 0.6 | 11 |
| Stretford pollen count · Stretford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Stuston pollen count · Stuston allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Stutton pollen count · Stutton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Sutton Bridge pollen count · Sutton Bridge allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Swaffham pollen count · Swaffham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Swardeston pollen count · Swardeston allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Swaton pollen count · Swaton allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Swineshead pollen count · Swineshead allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Syresham pollen count · Syresham allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Syston pollen count · Syston allergies | 11 (Low) | Ragweed | 11 | 0.6 | 11 |
| Talacre pollen count · Talacre allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Tebworth pollen count · Tebworth allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Teffont Magna pollen count · Teffont Magna allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Tempsford pollen count · Tempsford allergies | 11 (Low) | Ragweed | 11 | 0.6 | 10 |
| Terrington St Clement pollen count · Terrington St Clement allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Tetsworth pollen count · Tetsworth allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Thame pollen count · Thame allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Therfield pollen count · Therfield allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Thirsk pollen count · Thirsk allergies | 11 (Low) | Ragweed | 4 | 1 | 11 |
| Thompson pollen count · Thompson allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Thornborough pollen count · Thornborough allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Thorndon pollen count · Thorndon allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Thornton-Cleveleys pollen count · Thornton-Cleveleys allergies | 11 (Low) | Ragweed | 11 | 0.6 | 7 |
| Thorpeness pollen count · Thorpeness allergies | 11 (Low) | Ragweed | 9 | 0.6 | 11 |
| Thorverton pollen count · Thorverton allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |
| Thrapston pollen count · Thrapston allergies | 11 (Low) | Ragweed | 8 | 0.6 | 11 |
| Tilbrook pollen count · Tilbrook allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Timberland pollen count · Timberland allergies | 11 (Low) | Ragweed | 7 | 0.6 | 11 |
| Timperley pollen count · Timperley allergies | 11 (Low) | Ragweed | 11 | 0.6 | 9 |
| Tingewick pollen count · Tingewick allergies | 11 (Low) | Ragweed | 10 | 0.6 | 11 |
| Tisbury pollen count · Tisbury allergies | 11 (Low) | Ragweed | 11 | 0.6 | 8 |