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Hourly forecast
Saint Mary Street, Needham air quality index (AQI⁺) forecast
Daily forecast
Saint Mary Street, Needham air quality index (AQI⁺) forecast
| Today | 50 |  | 32° 20° |  17 km/h |  63% |
| Fri | 51 | | 30° 19° | 16 km/h | 75% |
| Sat | 40 |  | 29° 19° | 12 km/h | 59% |
Air pollutants
What is the current air quality near Saint Mary Street?
PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Real-time Saint Mary Street, Needham air pollution map
Pollen
What is the pollen count in Saint Mary Street today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Saint Mary Street
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Pollen
What is the pollen count in Saint Mary Street today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Saint Mary Street
History
Historic air quality graph for Saint Mary Street
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Most polluted locations near Saint Mary Street, Needham
Worldwide AQI⁺ ranking
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