AddAir quality near Marshall, Boulder County
Air quality index (AQI⁺) and PM2.5 air pollution near Marshall, Boulder County • 3 Followers • 11:00, Jun 25 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
54
US AQI⁺Moderate
Main pollutant:
PM2.5
10.7 µg/m³
21°
10 km/h
67 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Marshall, Boulder County air quality index (AQI⁺) forecast
Daily forecast
Marshall, Boulder County air quality index (AQI⁺) forecast
| Today | 55 |  | 22° 11° |  28 km/h | 79% |
| Fri | 50 | | 27° 12° | 20 km/h | 66% |
| Sat | 22 | | 33° 20° | 23 km/h | 20% |
Air pollutants
What is the current air quality near Marshall?
PM2.5 concentration is currently 2.1 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 Marshall, Boulder County air pollution map
Pollen
What is the pollen count in Marshall today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comPollen
What is the pollen count in Marshall today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Marshall
History
Historic air quality graph for Marshall
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Most polluted locations near Marshall, Boulder County
Worldwide AQI⁺ ranking
Station ranking
Real-time Marshall AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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