AddAir quality near Longmont, Longmont
Air quality index (AQI⁺) and PM2.5 air pollution near Longmont, Longmont • 9.3K Followers • 17:00, Apr 18 Local time
18
US AQI⁺Good
Main pollutant:
PM2.5
3.3 µg/m³
13°
4 km/h
19 %
Hourly forecast
Longmont, Longmont air quality index (AQI⁺) forecast
Daily forecast
|
Longmont, Longmont air quality index (AQI⁺) forecast
| Today | 14 |  | 22° 5° |  12 km/h | 17% |
| Sun | 16 |  | 26° 8° | 13 km/h | 17% |
| Mon | 17 | | 28° 11° | 23 km/h | 17% |
Air pollutants
What is the current air quality near Longmont?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Longmont, Longmont air pollution map
Pollen
What is the pollen count in Longmont today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comPollen
What is the pollen count in Longmont today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Longmont
History
Historic air quality graph for Longmont
18 AQI⁺ US
Good
16:00–17:00 Apr 18 Local time
AQI⁺ US
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Worldwide AQI⁺ ranking
Station ranking
Real-time Longmont AQI⁺ station ranking
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