AddAir quality in Spearfish
Air quality index (AQI⁺) and PM2.5 air pollution in Spearfish • 1.8K Followers • 23:00, Jun 27 Local time
93
US AQI⁺Moderate
Main pollutant:
PM2.5
32 µg/m³
19°
4 km/h
74 %
Hourly forecast
Spearfish air quality index (AQI⁺) forecast
Daily forecast
Spearfish air quality index (AQI⁺) forecast
| Today | 49 |  | 27° 17° |  28 km/h | 33% |
| Mon | 29 |  | 24° 12° | 38 km/h | 41% |
| Tue | 15 | | 28° 12° | 28 km/h | 32% |
Air pollutants
What is the current air quality in Spearfish?
PM2.5 concentration is currently 6.4 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 |
Pollen
What is the pollen count in Spearfish today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed High | 75% |
Source:
wetter.comHealth 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 |
Pollen
What is the pollen count in Spearfish today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed High | 75% |
Source:
wetter.comMost polluted locations near Spearfish
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Spearfish
Historic air quality near Spearfish
History
Historic air quality graph for Spearfish
Historic air quality near Spearfish
History
Historic air quality graph for Spearfish
Most polluted locations near Spearfish
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Spearfish
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