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Hourly forecast
18 Main St. Town Hall, Hopkinton air quality index (AQI⁺) forecast
Daily forecast
18 Main St. Town Hall, Hopkinton air quality index (AQI⁺) forecast
| Today | 52 |  | 24° 20° |  9 km/h |  83% |
| Wed | 54 |  | 25° 20° | 12 km/h | 89% |
| Thu | 55 | | 26° 15° | 15 km/h | 88% |
Air pollutants
What is the current air quality near 18 Main St. Town Hall?
PM2.5 concentration is currently 1.8 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 Discover Atem car |
Real-time 18 Main St. Town Hall, Hopkinton air pollution map
Pollen
What is the pollen count in 18 Main St. Town Hall today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comPollen
What is the pollen count in 18 Main St. Town Hall today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near 18 Main St. Town Hall
History
Historic air quality graph for 18 Main St. Town Hall
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Most polluted locations near 18 Main St. Town Hall, Hopkinton
Worldwide AQI⁺ ranking
Station ranking
Real-time 18 Main St. Town Hall AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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