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Hourly forecast
155 Elm St, Somerville air quality index (AQI⁺) forecast
Daily forecast
155 Elm St, Somerville air quality index (AQI⁺) forecast
| Today | 54 |  | 15° 10° |  15 km/h |  88% |
| Sat | 21 |  | 10° 6° | 16 km/h | 89% |
| Sun | 23 |  90% | 10° 6° | 20 km/h | 79% |
Air pollutants
What is the current air quality near 155 Elm St?
PM2.5 concentration is currently 2.6 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 155 Elm St, Somerville air pollution map
Pollen
What is the pollen count in 155 Elm St today?
Index
Moderate
 Tree Moderate | 50% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comPollen
What is the pollen count in 155 Elm St today?
Index
Moderate
Tree Moderate | 50% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near 155 Elm St
History
Historic air quality graph for 155 Elm St
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Most polluted locations near 155 Elm St, Somerville
Worldwide AQI⁺ ranking
Station ranking
Real-time 155 Elm St AQI⁺ station ranking
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