Sheridan Square Park

Monitoring Station · Littleton, United States
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 4pm
40
33
33 7pm
33
33
33 10pm
33
33
33 1am
45
58
58 4am
58
45
— 7am
—
—
— 10am
—
—
— 1pm
—
—
Station readings
38
40
33
CAMS model adj +8
25
25
25
25
25
25
25
25
25
25
37
50
50
50
37

Air Quality Trend (24h)

PM2.58.0 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

28
Sheridan Library
0.6 km PM2.5: 6.7 µg/m³
30
Broken Tee Golf Course
1.7 km PM2.5: 7.2 µg/m³
28
Northwest Greenbelt
2.9 km PM2.5: 6.6 µg/m³
22
Cushing Park
3.3 km PM2.5: 5.3 µg/m³
20
South Bannock Street
4.9 km PM2.5: 4.8 µg/m³
8
Arapahoe Community College
5.0 km PM2.5: 2.0 µg/m³
20
Runyon Elementary School
7.5 km PM2.5: 4.7 µg/m³
24
I-25 Denver, Colorado, USA
9.4 km

Nearby Cities

29 Littleton 30 Columbine 29 Greenwood Village 30 Southglenn 31 Dakota Ridge 30 Ken Caryl 27 Denver 31 Highlands Ranch 31 Castlewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:32 UTC.