Northwest Greenbelt

Monitoring Station · Littleton, United States
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 4pm
35
31
31 7pm
31
31
31 10pm
31
31
31 1am
43
56
56 4am
56
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— 7am
—
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— 10am
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— 1pm
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Station readings
37
35
CAMS model adj +6
25
25
25
25
25
25
25
25
25
25
37
50
50
50

Air Quality Trend (24h)

PM2.58.4 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

28
Cushing Park
1.7 km PM2.5: 6.8 µg/m³
40
Sheridan Square Park
2.9 km PM2.5: 9.6 µg/m³
41
Broken Tee Golf Course
3.0 km PM2.5: 9.8 µg/m³
35
Sheridan Library
3.4 km PM2.5: 8.4 µg/m³
24
South Bannock Street
6.1 km PM2.5: 5.7 µg/m³
109
I-25 Denver, Colorado, USA
6.9 km
42
Arapahoe Community College
7.3 km PM2.5: 10.0 µg/m³
46
CAMP, Colorado, USA
9.3 km

Nearby Cities

31 Littleton 30 Greenwood Village 29 Denver 33 Columbine 35 Southglenn 30 Wheat Ridge 33 Dakota Ridge 36 Highlands Ranch 36 Castlewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:08 UTC.