City
Tucson
9 monitoring stations · readings from 21 to 50
Average AQI
47Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Sensor onlineUpdated local timeLast 24 hours
min 28 · avg 53 · max 94
Fri 16:3124 hoursSat 16:01
Conditions
46°C
Sunny
- Humidity
- 14%
- Wind
- 20 km/h
- Feels
- 42°C
Pollutants
PM2.5
9
µg/m³
PM10
17
µg/m³
NO₂
5
µg/m³
SO₂
2
µg/m³
O₃
50
µg/m³
CO
185
µg/m³
Stations in Tucson
Coordinates
32.228, -110.939
Centroid of monitored stations
Stations
9
Reporting in this area
Spread
21 – 50
Cleanest to worst station reading