Sheridan Square Park Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 1pm
18
19
18 4pm
18
18
18 7pm
18
18
19 10pm
19
19
19 1am
28
28
— 4am
—
—
— 7am
—
—
— 10am
—
—
Station readings
18
18
CAMS model adj -6
24
24
25
24
24
24
24
24
24
25
25
25
25
34
34

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

18
Sheridan Library
0.6 km PM2.5: 4.2 µg/m³
19
Broken Tee Golf Course
1.7 km PM2.5: 4.5 µg/m³
19
Northwest Greenbelt
2.9 km PM2.5: 4.5 µg/m³
18
Cushing Park
3.3 km PM2.5: 4.4 µg/m³
18
South Bannock Street
4.9 km PM2.5: 4.4 µg/m³
21
Arapahoe Community College
5.0 km PM2.5: 5.0 µg/m³
18
Runyon Elementary School
7.5 km PM2.5: 4.4 µg/m³
16
Dunston Middle School
9.9 km PM2.5: 3.8 µg/m³

Nearby Cities

18 Littleton 18 Columbine 18 Greenwood Village 18 Southglenn 18 Dakota Ridge 18 Ken Caryl 19 Denver 18 Highlands Ranch 18 Castlewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:36 UTC.