AddAir quality near IQAir21, Middlesex County
Air quality index (AQI⁺) and PM2.5 air pollution near IQAir21, Middlesex County • 4.7K Followers • 12:00, Jun 10
58
US AQI⁺Moderate
Main pollutant:
PM2.5
13 µg/m³
28°
14 km/h
68 %
Hourly forecast
IQAir21, Middlesex County air quality index (AQI⁺) forecast
Daily forecast
IQAir21, Middlesex County air quality index (AQI⁺) forecast
| Today | 55 |  | 30° 17° |  22 km/h | 72% |
| Thu | 53 | | 35° 21° | 28 km/h | 68% |
| Fri | 54 | | 36° 21° | 22 km/h | 59% |
Air pollutants
What is the current air quality near IQAir21?
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 IQAir21, Middlesex County air pollution map
Pollen
What is the pollen count in IQAir21 today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in IQAir21
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Pollen
What is the pollen count in IQAir21 today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near IQAir21
History
Historic air quality graph for IQAir21
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Most polluted locations near IQAir21, Middlesex County
Worldwide AQI⁺ ranking
Station ranking
Real-time IQAir21 AQI⁺ station ranking
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