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Hourly forecast
Central Square, Cambridge air quality index (AQI⁺) forecast
Daily forecast
Central Square, Cambridge air quality index (AQI⁺) forecast
| Today | 34 |  | 27° 17° |  15 km/h |  57% |
| Sat | 37 | | 26° 17° | 18 km/h | 62% |
| Sun | 40 |  | 23° 13° | 12 km/h | 68% |
Air pollutants
What is the current air quality near Central Square?
PM2.5 concentration is currently 1.2 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 Central Square, Cambridge air pollution map
Pollen
What is the pollen count in Central Square today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Central Square
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Pollen
What is the pollen count in Central Square today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Central Square
History
Historic air quality graph for Central Square
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Most polluted locations near Central Square, Cambridge
Worldwide AQI⁺ ranking
Station ranking
Real-time Central Square AQI⁺ station ranking
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