Sheridan Square Park

Monitoring Station · Littleton, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 7pm
20
18
29 10pm
29
29
29 1am
41
54
54 4am
54
41
41 7am
29
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— 10am
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— 1pm
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— 4pm
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Station readings
25
20
18
CAMS model adj +4
25
25
25
25
25
25
25
37
50
50
50
37
37
25

Air Quality Trend (24h)

PM2.54.4 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

18
Sheridan Library
0.6 km PM2.5: 4.3 µg/m³
20
Broken Tee Golf Course
1.7 km PM2.5: 4.7 µg/m³
18
Northwest Greenbelt
2.9 km PM2.5: 4.3 µg/m³
16
Cushing Park
3.3 km PM2.5: 3.9 µg/m³
17
South Bannock Street
4.9 km PM2.5: 4.0 µg/m³
12
Arapahoe Community College
5.0 km PM2.5: 3.0 µg/m³
16
Runyon Elementary School
7.5 km PM2.5: 3.9 µg/m³
24
I-25 Denver, Colorado, USA
9.4 km

Nearby Cities

21 Littleton 21 Columbine 21 Greenwood Village 21 Southglenn 22 Dakota Ridge 22 Ken Caryl 21 Denver 21 Highlands Ranch 21 Castlewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:27 UTC.