City
Boulder
3 monitoring stations · readings from 25 to 29
Average AQI
26Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Sensor onlineUpdated local timeLast 24 hours
min 25 · avg 32 · max 36
Fri 17:3124 hoursSat 17:01
Conditions
33°C
Sunny
- Humidity
- 15%
- Wind
- 13 km/h
- Feels
- 29°C
Pollutants
PM2.5
7
µg/m³
PM10
13
µg/m³
NO₂
6
µg/m³
SO₂
2
µg/m³
O₃
65
µg/m³
CO
185
µg/m³
Stations in Boulder
Coordinates
40.032, -105.251
Centroid of monitored stations
Stations
3
Reporting in this area
Spread
25 – 29
Cleanest to worst station reading