May Library

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 9pm
17
18
21 12am
21
33
33 3am
46
46
33 6am
33
33
33 9am
46
33
12pm
3pm
6pm
Station readings
18
17
18
CAMS model adj -4
12
25
25
25
25
37
37
50
50
37
37
37
37
50
37
PM2.54.2 µg/m³ ✓ WHO
Good

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:59 UTC.