AddAir quality near Norristown, Montgomery County
Air quality index (AQI⁺) and PM2.5 air pollution near Norristown, Montgomery County • 7K Followers • 10:00, Jun 16
19
US AQI⁺Good
Main pollutant:
O₃
48 µg/m³
23°
10 km/h
32 %
Hourly forecast
Norristown, Montgomery County air quality index (AQI⁺) forecast
Daily forecast
Norristown, Montgomery County air quality index (AQI⁺) forecast
| Today | 29 | | 25° 13° |  12 km/h | 48% |
| Wed | 46 |  | 27° 17° | 20 km/h | 68% |
| Thu | 54 | | 33° 19° | 28 km/h | 62% |
Air pollutants
What is the current air quality near Norristown?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
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Real-time Norristown, Montgomery County air pollution map
Pollen
What is the pollen count in Norristown today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Norristown
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Norristown today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Norristown
History
Historic air quality graph for Norristown
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Most polluted locations near Norristown, Montgomery County
Worldwide AQI⁺ ranking
Station ranking
Real-time Norristown AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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