AddAir quality in Needham
Air quality index (AQI⁺) and PM2.5 air pollution in Needham • 18.6K Followers • 11:00, Apr 17 Local time
58
US AQI⁺Moderate
Main pollutant:
PM2.5
13.1 µg/m³
18°
6 km/h
73 %
Hourly forecast
Needham air quality index (AQI⁺) forecast
Daily forecast
Needham air quality index (AQI⁺) forecast
| Today | 56 | | 18° 10° |  16 km/h | 87% |
| Sat | 21 |  | 9° 6° | 19 km/h | 90% |
| Sun | 24 | | 11° 6° | 17 km/h | 89% |
Air pollutants
What is the current air quality in Needham?
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 |
Pollen
What is the pollen count in Needham today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth 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 |
Pollen
What is the pollen count in Needham today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Needham
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Needham
Historic air quality near Needham
History
Historic air quality graph for Needham
Historic air quality near Needham
History
Historic air quality graph for Needham
Most polluted locations near Needham
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Needham
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