North Star Air Quality

Monitoring Station · Sherrelwood, United States
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
31 7pm
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Station readings
31
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23

Air Quality Forecast (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Rotella Park
2.9 km PM2.5: 7.3 µg/m³
24
Thornton Community Park
3.1 km PM2.5: 5.8 µg/m³
25
Welby, Colorado, USA
4.2 km PM2.5: 6.0 µg/m³
20
Welby, Colorado, USA
4.2 km PM2.5: 4.8 µg/m³
34
Welby, Colorado, USA
4.2 km PM2.5: 8.2 µg/m³
26
Welby, Colorado, USA
4.2 km PM2.5: 6.2 µg/m³
32
Westminster MAC
4.3 km PM2.5: 7.7 µg/m³
27
Northwest Open Space
4.7 km PM2.5: 6.4 µg/m³

Nearby Cities

29 Sherrelwood 27 Thornton 29 Northglenn 34 Commerce City 33 Arvada 30 Broomfield 34 Wheat Ridge 27 Denver 29 Louisville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-20T22:43 UTC.