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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 | 48 |  | 27° 20° |  24 km/h |  56% |
| Tue | 28 |  | 25° 15° | 15 km/h | 47% |
| Wed | 29 |  | 26° 16° | 17 km/h | 49% |
Air pollutants
What is the current air quality near Saint Mary Street?
PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
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
City ranking
Real-time USA AQI⁺ city ranking
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