Sheridan Library Air Quality

Monitoring Station · Littleton, United States
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 10pm
30
30
29 1am
30
30
32 4am
32
30
30 7am
30
30
30 10am
30
—
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
CAMS model adj +5
25
25
25
24
25
25
27
27
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.56.8 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

32
Sheridan Square Park
0.6 km PM2.5: 7.6 µg/m³
33
Broken Tee Golf Course
1.5 km PM2.5: 8.0 µg/m³
15
Northwest Greenbelt
3.4 km PM2.5: 3.7 µg/m³
27
Cushing Park
3.5 km PM2.5: 6.5 µg/m³
33
Arapahoe Community College
4.4 km PM2.5: 8.0 µg/m³
30
South Bannock Street
4.4 km PM2.5: 7.3 µg/m³
30
Runyon Elementary School
6.9 km PM2.5: 7.2 µg/m³
34
I-25 Denver, Colorado, USA
10.0 km PM2.5: 8.2 µg/m³

Nearby Cities

31 Littleton 32 Columbine 30 Greenwood Village 30 Southglenn 33 Dakota Ridge 32 Ken Caryl 30 Highlands Ranch 29 Denver 30 Castlewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T01:02 UTC.