| Morialdo pollen count · Morialdo allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Moriane pollen count · Moriane allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Moriano pollen count · Moriano allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Morichella pollen count · Morichella allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Morico pollen count · Morico allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Morigliassi pollen count · Morigliassi allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Morignano pollen count · Morignano allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Morina pollen count · Morina allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Morino pollen count · Morino allergies | 5 (Low) | Ragweed | 3 | 0.6 | 2 |
| Moris pollen count · Moris allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Morlenghetto pollen count · Morlenghetto allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Mormontea pollen count · Mormontea allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Mormorola pollen count · Mormorola allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mormorè pollen count · Mormorè allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Mornengo pollen count · Mornengo allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Mornerona pollen count · Mornerona allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Mornese pollen count · Mornese allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Mornico pollen count · Mornico allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Mornico Losana pollen count · Mornico Losana allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Moro pollen count · Moro allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Moro Freoni pollen count · Moro Freoni allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Morona pollen count · Morona allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Morondo pollen count · Morondo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Morosella pollen count · Morosella allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Morra Ripe pollen count · Morra Ripe allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Morra San Bernardo pollen count · Morra San Bernardo allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Morra San Giovanni pollen count · Morra San Giovanni allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Morra San Martino pollen count · Morra San Martino allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Morra del Villar pollen count · Morra del Villar allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Morrea pollen count · Morrea allergies | 5 (Low) | Ragweed | 3 | 0.6 | 2 |
| Morretto pollen count · Morretto allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Morrice pollen count · Morrice allergies | 5 (Low) | Ragweed | 3 | 0.6 | 2 |
| Morricone pollen count · Morricone allergies | 5 (Low) | Ragweed | 5 | 0.6 | 3 |
| Morro pollen count · Morro allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Morsasco pollen count · Morsasco allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Morsiano pollen count · Morsiano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Morterone pollen count · Morterone allergies | 5 (Low) | Grass | 0.6 | 1 | 0.6 |
| Mortesina pollen count · Mortesina allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Mortisa pollen count · Mortisa allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Mortè pollen count · Mortè allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Moruri pollen count · Moruri allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Morzanch pollen count · Morzanch allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Moscheri pollen count · Moscheri allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Moschini pollen count · Moschini allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Mosee-Bucaneve pollen count · Mosee-Bucaneve allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Moseri - Straibizeri pollen count · Moseri - Straibizeri allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Mosicchio pollen count · Mosicchio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mosnico pollen count · Mosnico allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Mosnigo pollen count · Mosnigo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Mossabella pollen count · Mossabella allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Mossale pollen count · Mossale allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Mossale Inferiore pollen count · Mossale Inferiore allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mossale Superiore pollen count · Mossale Superiore allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mossione pollen count · Mossione allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Mosso pollen count · Mosso allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mosso Santa Maria pollen count · Mosso Santa Maria allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Motina pollen count · Motina allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Motolano pollen count · Motolano allergies | 5 (Low) | Ragweed | 5 | 0.6 | 3 |
| Mottalciata pollen count · Mottalciata allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Motte Crosaron pollen count · Motte Crosaron allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Motti pollen count · Motti allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Motto pollen count · Motto allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Motto Bisogno pollen count · Motto Bisogno allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Motto Curto pollen count · Motto Curto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Motto Lungo pollen count · Motto Lungo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Motto Superiore pollen count · Motto Superiore allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Mottoni pollen count · Mottoni allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Mover pollen count · Mover allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Moziollo pollen count · Moziollo allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Mozza pollen count · Mozza allergies | 5 (Low) | Ragweed | 1 | 0.6 | 2 |
| Mozzano pollen count · Mozzano allergies | 5 (Low) | Ragweed | 3 | 0.6 | 2 |
| Mozzano-Toccana pollen count · Mozzano-Toccana allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mozzarei pollen count · Mozzarei allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Mozzo pollen count · Mozzo allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Mozzola pollen count · Mozzola allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Mu San Giovanni pollen count · Mu San Giovanni allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mucchione pollen count · Mucchione allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Muccia pollen count · Muccia allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Mucciafora pollen count · Mucciafora allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Mucengo pollen count · Mucengo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Muda-Maè pollen count · Muda-Maè allergies | 5 (Low) | Grass | 0.6 | 3 | 3 |
| Mudronno pollen count · Mudronno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Muiach pollen count · Muiach allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Muina pollen count · Muina allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Mulatero pollen count · Mulatero allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mulera pollen count · Mulera allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Mulino Cerrati pollen count · Mulino Cerrati allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mulino San Pietro pollen count · Mulino San Pietro allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mulino Vecchio pollen count · Mulino Vecchio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Mulino del Berto pollen count · Mulino del Berto allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Muliparte pollen count · Muliparte allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Munari pollen count · Munari allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mura pollen count · Mura allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Muraglia pollen count · Muraglia allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Murati pollen count · Murati allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Muravalle pollen count · Muravalle allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Murazzano pollen count · Murazzano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Murazze pollen count · Murazze allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Mure pollen count · Mure allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Murer pollen count · Murer allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Muretti pollen count · Muretti allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Muriaglio pollen count · Muriaglio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Murialdo pollen count · Murialdo allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Muriana pollen count · Muriana allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Murisengo pollen count · Murisengo allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Murla pollen count · Murla allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Murzalis pollen count · Murzalis allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Musaga pollen count · Musaga allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Muschieto pollen count · Muschieto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Muschioso pollen count · Muschioso allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Musi pollen count · Musi allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Musiara Inferiore pollen count · Musiara Inferiore allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Musiara Superiore pollen count · Musiara Superiore allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Musigliano pollen count · Musigliano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Muslone pollen count · Muslone allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mussatico pollen count · Mussatico allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Musso pollen count · Musso allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Mussolente pollen count · Mussolente allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Mussotto pollen count · Mussotto allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Muto pollen count · Muto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mutti pollen count · Mutti allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Mutznasel pollen count · Mutznasel allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Muzzano pollen count · Muzzano allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Muzzolon pollen count · Muzzolon allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Naggio pollen count · Naggio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nago-Torbole pollen count · Nago-Torbole allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nalbissano pollen count · Nalbissano allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Nalles pollen count · Nalles allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nalmase pollen count · Nalmase allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nanno pollen count · Nanno allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Nanon pollen count · Nanon allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Narano pollen count · Narano allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Narbona-Bicocca pollen count · Narbona-Bicocca allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Nardelli pollen count · Nardelli allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nari pollen count · Nari allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Narro pollen count · Narro allergies | 5 (Low) | Grass | 0.6 | 1 | 0.6 |
| Nasagò-Isola Lunga pollen count · Nasagò-Isola Lunga allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nasari pollen count · Nasari allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nascinguerra pollen count · Nascinguerra allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Nasi pollen count · Nasi allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nassar pollen count · Nassar allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Navarons pollen count · Navarons allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Navazzo pollen count · Navazzo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Navelli pollen count · Navelli allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Navene pollen count · Navene allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Navenze pollen count · Navenze allergies | 5 (Low) | Ragweed | 0.6 | 3 | 4 |
| Navezze pollen count · Navezze allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Navi-Pertegalli pollen count · Navi-Pertegalli allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Naviante pollen count · Naviante allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Navono pollen count · Navono allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nazari pollen count · Nazari allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nazzari pollen count · Nazzari allergies | 5 (Low) | Ragweed | 4 | 0.6 | 2 |
| Ne pollen count · Ne allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nebbioli pollen count · Nebbioli allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Nebbiuno pollen count · Nebbiuno allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Nebiolo Inferiore pollen count · Nebiolo Inferiore allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Nebiotti pollen count · Nebiotti allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Neda pollen count · Neda allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Negarine pollen count · Negarine allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Negrar pollen count · Negrar allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Negri pollen count · Negri allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Negrone pollen count · Negrone allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Neirone pollen count · Neirone allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Neirone Inferiore pollen count · Neirone Inferiore allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Neive-Borgonovo pollen count · Neive-Borgonovo allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Nelva pollen count · Nelva allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Nembro pollen count · Nembro allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Nemeggio pollen count · Nemeggio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nemeggio Nord pollen count · Nemeggio Nord allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nenno pollen count · Nenno allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Nepote pollen count · Nepote allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nerito pollen count · Nerito allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Nervi pollen count · Nervi allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Nesente pollen count · Nesente allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Nesso pollen count · Nesso allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Netro pollen count · Netro allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Nevegal pollen count · Nevegal allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Neviglie pollen count · Neviglie allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Nibbiano pollen count · Nibbiano allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Nibbio pollen count · Nibbio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Niccia pollen count · Niccia allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nicciano pollen count · Nicciano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Niccoloni pollen count · Niccoloni allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Nicei pollen count · Nicei allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Nicelli pollen count · Nicelli allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Niclara pollen count · Niclara allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nicoline pollen count · Nicoline allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Niella Belbo pollen count · Niella Belbo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Niella Tanaro pollen count · Niella Tanaro allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nigoline-Bonomelli pollen count · Nigoline-Bonomelli allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Nimis pollen count · Nimis allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Niquidetto pollen count · Niquidetto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Nirano pollen count · Nirano allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Nirasca pollen count · Nirasca allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nirone pollen count · Nirone allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nismozza pollen count · Nismozza allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nitte pollen count · Nitte allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Niviano pollen count · Niviano allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Nivione pollen count · Nivione allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nizza Monferrato pollen count · Nizza Monferrato allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Nizza Superiore pollen count · Nizza Superiore allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Noal pollen count · Noal allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Noarna pollen count · Noarna allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Noax pollen count · Noax allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Nocciola pollen count · Nocciola allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Noccole di Provezze pollen count · Noccole di Provezze allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Noce Sopra pollen count · Noce Sopra allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Noce Sotto pollen count · Noce Sotto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Noceno pollen count · Noceno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Noceto Soprano pollen count · Noceto Soprano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Noceto Sottano pollen count · Noceto Sottano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nocetto pollen count · Nocetto allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Noche pollen count · Noche allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Nociveglia pollen count · Nociveglia allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nodol pollen count · Nodol allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Noffo pollen count · Noffo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nogara di Piana pollen count · Nogara di Piana allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nogaredo pollen count · Nogaredo allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nogareo pollen count · Nogareo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nogarole Vicentino pollen count · Nogarole Vicentino allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nogarolo pollen count · Nogarolo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nogarotto pollen count · Nogarotto allergies | 5 (Low) | Ragweed | 5 | 0.6 | 3 |
| Nogarè pollen count · Nogarè allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nogarè Zona Artigianale (Ex P.I.P.) pollen count · Nogarè Zona Artigianale (Ex P.I.P.) allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Nogarè Zona Industriale pollen count · Nogarè Zona Industriale allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Noglareda pollen count · Noglareda allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Noiaris pollen count · Noiaris allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Nole pollen count · Nole allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Nomaglio pollen count · Nomaglio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Nomesino pollen count · Nomesino allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nomi pollen count · Nomi allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nommisci pollen count · Nommisci allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Noni pollen count · Noni allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Nonio pollen count · Nonio allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Norat pollen count · Norat allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Norcia pollen count · Norcia allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Norea pollen count · Norea allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Norge pollen count · Norge allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nori pollen count · Nori allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nortosce pollen count · Nortosce allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Nosellari pollen count · Nosellari allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nosia pollen count · Nosia allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nosuggia pollen count · Nosuggia allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Nosuggio pollen count · Nosuggio allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Nottoria pollen count · Nottoria allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Noufliere pollen count · Noufliere allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Novaglie pollen count · Novaglie allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Novale di Sopra pollen count · Novale di Sopra allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Novaledo pollen count · Novaledo allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Novaline pollen count · Novaline allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Novarese pollen count · Novarese allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Novarino pollen count · Novarino allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Nove-San Floriano pollen count · Nove-San Floriano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Noveglia pollen count · Noveglia allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Noveiva pollen count · Noveiva allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Novele pollen count · Novele allergies | 5 (Low) | Ragweed | 3 | 0.6 | 2 |
| Novella pollen count · Novella allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Novellano pollen count · Novellano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Novero pollen count · Novero allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Novi pollen count · Novi allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Novi Ligure pollen count · Novi Ligure allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Nucetto pollen count · Nucetto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nucleo Area Artigianale pollen count · Nucleo Area Artigianale allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nucleo Bortignoni pollen count · Nucleo Bortignoni allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Nucleo Case Sparse pollen count · Nucleo Case Sparse allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Nucleo Industriale Pile pollen count · Nucleo Industriale Pile allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nucleo Industriale di Bazzano pollen count · Nucleo Industriale di Bazzano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nuova Betosca pollen count · Nuova Betosca allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Nuova Casanova pollen count · Nuova Casanova allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Nuova Portis pollen count · Nuova Portis allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Nuovo Borgo Villa San Sebastiano pollen count · Nuovo Borgo Villa San Sebastiano allergies | 5 (Low) | Ragweed | 1 | 0.6 | 2 |
| Obenetto pollen count · Obenetto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Oberi pollen count · Oberi allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Oberti pollen count · Oberti allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Obiano pollen count · Obiano allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Oblizza pollen count · Oblizza allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Obolo pollen count · Obolo allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Oborza pollen count · Oborza allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Occa pollen count · Occa allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Occhetti pollen count · Occhetti allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Occhibelli pollen count · Occhibelli allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Occhieppo Inferiore pollen count · Occhieppo Inferiore allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Occhieppo Superiore pollen count · Occhieppo Superiore allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Ocosce pollen count · Ocosce allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Ocre pollen count · Ocre allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Ocricchio pollen count · Ocricchio allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Oculis pollen count · Oculis allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Odalengo Grande pollen count · Odalengo Grande allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Odalengo Piccolo pollen count · Odalengo Piccolo allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Oddi pollen count · Oddi allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Oddino pollen count · Oddino allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Odelle pollen count · Odelle allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Odeno pollen count · Odeno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ofena pollen count · Ofena allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Oggera pollen count · Oggera allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Oglianico pollen count · Oglianico allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Ogliano pollen count · Ogliano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Ognio pollen count · Ognio allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Oisa pollen count · Oisa allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Olanda pollen count · Olanda allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Olano pollen count · Olano allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Olantreghe pollen count · Olantreghe allergies | 5 (Low) | Grass | 0.6 | 3 | 3 |
| Olbicella pollen count · Olbicella allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Olcesi pollen count · Olcesi allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Olda pollen count · Olda allergies | 5 (Low) | Grass | 0.6 | 1 | 0.6 |
| Oldelle pollen count · Oldelle allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Oldesio pollen count · Oldesio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Oldrì pollen count · Oldrì allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Oleggio Castello pollen count · Oleggio Castello allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Oleis pollen count · Oleis allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Olera pollen count · Olera allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Olesi pollen count · Olesi allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Olezza pollen count · Olezza allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Olgiasca pollen count · Olgiasca allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Olibra Incinante pollen count · Olibra Incinante allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Olibra Incinesca pollen count · Olibra Incinesca allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Olina pollen count · Olina allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Oliva pollen count · Oliva allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Oliva Gessi pollen count · Oliva Gessi allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Olivella pollen count · Olivella allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Olivero pollen count · Olivero allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Oliveto-Plaisone pollen count · Oliveto-Plaisone allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Olivetta pollen count · Olivetta allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Olivetta San Michele pollen count · Olivetta San Michele allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Olle-Viotti pollen count · Olle-Viotti allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Olmetto pollen count · Olmetto allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Olmi-Moglia pollen count · Olmi-Moglia allergies | 5 (Low) | Ragweed | 4 | 0.6 | 3 |
| Olmo Gentile pollen count · Olmo Gentile allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Olsano pollen count · Olsano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Olsenago pollen count · Olsenago allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Oltra pollen count · Oltra allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Oltre Il Colle pollen count · Oltre Il Colle allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Oltre Stazione pollen count · Oltre Stazione allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Olza pollen count · Olza allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Olza-Fogarole pollen count · Olza-Fogarole allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Olzera pollen count · Olzera allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Ombriano pollen count · Ombriano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ome pollen count · Ome allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Omegna pollen count · Omegna allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ometto pollen count · Ometto allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Oncedis pollen count · Oncedis allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Oncino pollen count · Oncino allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Oneglie pollen count · Oneglie allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Onelli pollen count · Onelli allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Oneta pollen count · Oneta allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Oneto pollen count · Oneto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Onfiano-Monte Malora pollen count · Onfiano-Monte Malora allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Ongaro pollen count · Ongaro allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Onigo pollen count · Onigo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Onno pollen count · Onno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Ono Degno pollen count · Ono Degno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Onorati pollen count · Onorati allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Opagna pollen count · Opagna allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Opi pollen count · Opi allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Oppiazzi pollen count · Oppiazzi allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Oppio Tintoria pollen count · Oppio Tintoria allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Opreno pollen count · Opreno allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Ora pollen count · Ora allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Oratorio di Sant'Anna pollen count · Oratorio di Sant'Anna allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Orbello pollen count · Orbello allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Orbregno pollen count · Orbregno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orcarale pollen count · Orcarale allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orco pollen count · Orco allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Orco Feglino pollen count · Orco Feglino allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Orcurto pollen count · Orcurto allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Orea pollen count · Orea allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Oreglia di Sopra pollen count · Oreglia di Sopra allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Oregne pollen count · Oregne allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Orezzi pollen count · Orezzi allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Orezzo pollen count · Orezzo allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Orezzoli pollen count · Orezzoli allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orgnese pollen count · Orgnese allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Ori Chiomenti pollen count · Ori Chiomenti allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Oriano pollen count · Oriano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orio Center pollen count · Orio Center allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Orio al Serio pollen count · Orio al Serio allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Orlonghetto pollen count · Orlonghetto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orlongo pollen count · Orlongo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ormea pollen count · Ormea allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ornano Grande pollen count · Ornano Grande allergies | 5 (Low) | Tree | 5 | 0.6 | 2 |
| Ornano Piccolo pollen count · Ornano Piccolo allergies | 5 (Low) | Tree | 5 | 0.6 | 2 |
| Ornati pollen count · Ornati allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Ornato pollen count · Ornato allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Ornavasso pollen count · Ornavasso allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orneto pollen count · Orneto allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ornica pollen count · Ornica allergies | 5 (Low) | Grass | 0.6 | 1 | 0.6 |
| Ornico pollen count · Ornico allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Orolungo pollen count · Orolungo allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Oropa pollen count · Oropa allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Orsanvenzo pollen count · Orsanvenzo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orsara Bormida pollen count · Orsara Bormida allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Orsaria pollen count · Orsaria allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Orso-Bortignon pollen count · Orso-Bortignon allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Orta San Giulio pollen count · Orta San Giulio allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Ortale pollen count · Ortale allergies | 5 (Low) | Ragweed | 5 | 0.6 | 2 |
| Ortanella pollen count · Ortanella allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Orticeto pollen count · Orticeto allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Ortignano pollen count · Ortignano allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Ortignano Raggiolo pollen count · Ortignano Raggiolo allergies | 5 (Low) | Ragweed | 5 | 0.6 | 3 |
| Ortini pollen count · Ortini allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Orto pollen count · Orto allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Ortolano pollen count · Ortolano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Orton pollen count · Orton allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ortona dei Marsi pollen count · Ortona dei Marsi allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Ortucchio pollen count · Ortucchio allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Orvano pollen count · Orvano allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Orzaglia pollen count · Orzaglia allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Orzes pollen count · Orzes allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Orzoni pollen count · Orzoni allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Osacca pollen count · Osacca allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Osasco pollen count · Osasco allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Oseacco pollen count · Oseacco allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Oseli pollen count · Oseli allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Osella pollen count · Osella allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Osera pollen count · Osera allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Osgnetto pollen count · Osgnetto allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Osiglia pollen count · Osiglia allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Osigo pollen count · Osigo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Oslávia pollen count · Oslávia allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Osoppo pollen count · Osoppo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Ospedale Civile pollen count · Ospedale Civile allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Ospedale di Sopra pollen count · Ospedale di Sopra allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Ospitale pollen count · Ospitale allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ospitale di Cadore pollen count · Ospitale di Cadore allergies | 5 (Low) | Grass | 0.6 | 3 | 3 |
| Ospitaletto pollen count · Ospitaletto allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Ossan pollen count · Ossan allergies | 5 (Low) | Ragweed | 5 | 0.6 | 4 |
| Ossegna pollen count · Ossegna allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ossenigo pollen count · Ossenigo allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Ossenisio pollen count · Ossenisio allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Osservatorio Astrofisico pollen count · Osservatorio Astrofisico allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Ossuccio pollen count · Ossuccio allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Osta pollen count · Osta allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Ostana pollen count · Ostana allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ostarelli pollen count · Ostarelli allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Osteno pollen count · Osteno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Osteno-Claino pollen count · Osteno-Claino allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Osteria Ca' Ida pollen count · Osteria Ca' Ida allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Osteria Ruggeri pollen count · Osteria Ruggeri allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Osteria Vecchia pollen count · Osteria Vecchia allergies | 5 (Low) | Ragweed | 4 | 0.6 | 4 |
| Osteria dei Cacciatori-Stella pollen count · Osteria dei Cacciatori-Stella allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Osteria il Lepre pollen count · Osteria il Lepre allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Osteriazza pollen count · Osteriazza allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Osteto pollen count · Osteto allergies | 5 (Low) | Ragweed | 5 | 0.6 | 3 |
| Osti pollen count · Osti allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Osti di San Michele pollen count · Osti di San Michele allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ostia Parmense pollen count · Ostia Parmense allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ostolino pollen count · Ostolino allergies | 5 (Low) | Ragweed | 2 | 0.6 | 4 |
| Otra pollen count · Otra allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Ottaggi pollen count · Ottaggi allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Ottano pollen count · Ottano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ottazzi pollen count · Ottazzi allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Ottini pollen count · Ottini allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Ottone pollen count · Ottone allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Ottone Soprano pollen count · Ottone Soprano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Otturaie pollen count · Otturaie allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Outrefer pollen count · Outrefer allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Ovada pollen count · Ovada allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Ovairo pollen count · Ovairo allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ovaro pollen count · Ovaro allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Ovasta pollen count · Ovasta allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Ovedasso pollen count · Ovedasso allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Ovindoli pollen count · Ovindoli allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Ovrano pollen count · Ovrano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Ozegna pollen count · Ozegna allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Ozio pollen count · Ozio allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Oznebrida pollen count · Oznebrida allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Ozzano Monferrato pollen count · Ozzano Monferrato allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Ozzano Taro pollen count · Ozzano Taro allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| P.L. Via Marconi pollen count · P.L. Via Marconi allergies | 5 (Low) | Ragweed | 3 | 0.6 | 5 |
| Paccacorna pollen count · Paccacorna allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Paccucci pollen count · Paccucci allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 4 |
| Pacentro pollen count · Pacentro allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Paciuch pollen count · Paciuch allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 5 |
| Padaro pollen count · Padaro allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Padergnone pollen count · Padergnone allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Paderna pollen count · Paderna allergies | 5 (Low) | Ragweed | 3 | 0.6 | 4 |
| Paderno Franciacorta pollen count · Paderno Franciacorta allergies | 5 (Low) | Ragweed | 5 | 0.6 | 5 |
| Padri pollen count · Padri allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Padri Passionisti pollen count · Padri Passionisti allergies | 5 (Low) | Ragweed | 2 | 0.6 | 3 |
| Padri-Orlini-Chiesa pollen count · Padri-Orlini-Chiesa allergies | 5 (Low) | Ragweed | 1 | 0.6 | 4 |
| Paduli-Solagne pollen count · Paduli-Solagne allergies | 5 (Low) | Ragweed | 5 | 0.6 | 3 |
| Paesana pollen count · Paesana allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Paganelli pollen count · Paganelli allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Paganica pollen count · Paganica allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Paganica-Tempera pollen count · Paganica-Tempera allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Paganotti pollen count · Paganotti allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Paggese-Santa Maria pollen count · Paggese-Santa Maria allergies | 5 (Low) | Ragweed | 3 | 0.6 | 2 |
| Paggi pollen count · Paggi allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Pagliani pollen count · Pagliani allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Pagliari Gentili pollen count · Pagliari Gentili allergies | 5 (Low) | Ragweed | 3 | 0.6 | 3 |
| Pagliaro pollen count · Pagliaro allergies | 5 (Low) | Ragweed | 1 | 0.6 | 3 |
| Pagliaro Inferiore pollen count · Pagliaro Inferiore allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Pagliaro Superiore pollen count · Pagliaro Superiore allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Pagliaroli pollen count · Pagliaroli allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 2 |
| Paglie pollen count · Paglie allergies | 5 (Low) | Ragweed | 4 | 0.6 | 5 |
| Pagliericcio pollen count · Pagliericcio allergies | 5 (Low) | Ragweed | 5 | 0.6 | 3 |
| Pagliero Chiesa pollen count · Pagliero Chiesa allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Paglio pollen count · Paglio allergies | 5 (Low) | Grass | 0.6 | 1 | 0.6 |
| Pagno pollen count · Pagno allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
| Pago-Rovagnano pollen count · Pago-Rovagnano allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 3 |
