Hourly forecast
Hallett Peak, Longmont air quality index (AQI⁺) forecast
Daily forecast
Hallett Peak, Longmont air quality index (AQI⁺) forecast
| Today | 50 | 15° 2° | 10 km/h | 56% | |
| Mon | 21 | 17° 4° | 6 km/h | 41% | |
| Tue | 21 | 17° 5° | 8 km/h | 41% |
Air pollutants
What is the current air quality near Hallett Peak?
PM2.5 concentration is currently 3 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 Discover Atem car |

Real-time Hallett Peak, Longmont air pollution map
Pollen
What is the pollen count in Hallett Peak today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comPollen
What is the pollen count in Hallett Peak today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Hallett Peak
History
Historic air quality graph for Hallett Peak
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Most polluted locations near Hallett Peak, Longmont
Worldwide AQI⁺ rankingStation ranking











