City
Ontario
3 monitoring stations · readings from 52 to 54
Average AQI
53Moderate
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Sensor onlineUpdated local timeLast 24 hours
min 53 · avg 58 · max 68
Fri 16:3124 hoursSat 16:01
Conditions
41°C
Sunny
- Humidity
- 22%
- Wind
- 18 km/h
- Feels
- 39°C
Pollutants
PM2.5
13
µg/m³
PM10
44
µg/m³
NO₂
14
µg/m³
SO₂
2
µg/m³
O₃
87
µg/m³
CO
192
µg/m³
Stations in Ontario
Coordinates
34.043, -117.587
Centroid of monitored stations
Stations
3
Reporting in this area
Spread
52 – 54
Cleanest to worst station reading