Sheridan Square Park Air Quality

Monitoring Station · Littleton, United States
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 8pm
53
61
61 11pm
61
61
61 2am
61
61
61 5am
63
63
63 8am
63
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Station readings
59
53
CAMS model adj +36
25
25
25
25
25
25
25
25
25
25
27
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27

Air Quality Forecast (24h)

PM2.513.2 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

51
Sheridan Library
0.6 km PM2.5: 12.1 µg/m³
55
Broken Tee Golf Course
1.7 km PM2.5: 13.9 µg/m³
56
Northwest Greenbelt
2.9 km PM2.5: 14.3 µg/m³
50
Cushing Park
3.3 km PM2.5: 12.0 µg/m³
53
South Bannock Street
4.9 km PM2.5: 13.2 µg/m³
29
Arapahoe Community College
5.0 km PM2.5: 7.0 µg/m³
55
Runyon Elementary School
7.5 km PM2.5: 13.8 µg/m³
54
I-25 Denver, Colorado, USA
9.4 km PM2.5: 13.5 µg/m³

Nearby Cities

39 Littleton 48 Columbine 52 Greenwood Village 51 Southglenn 49 Dakota Ridge 48 Ken Caryl 47 Denver 51 Highlands Ranch 51 Castlewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T23:17 UTC.