Region
Hillingdon
2 monitoring stations · readings from 29 to 29
Average AQI
29Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Cities in Hillingdon
Coordinates
51.488, -0.461
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
29 – 29
Cleanest to worst station reading