City
Holywood
1 monitoring stations · readings from 21 to 21
Average AQI
21Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Sensor onlineUpdated local timeLast 24 hours
min 21 · avg 31 · max 33
Sat 01:0124 hoursSun 00:31
Conditions
9°C
Overcast
- Humidity
- 91%
- Wind
- 4 km/h
- Feels
- 7°C
Pollutants
PM2.5
5
µg/m³
PM10
14
µg/m³
NO₂
5
µg/m³
SO₂
2
µg/m³
O₃
21
µg/m³
CO
153
µg/m³
Stations in Holywood
Coordinates
54.642, -5.838
Centroid of monitored stations
Stations
1
Reporting in this area
Spread
21 – 21
Cleanest to worst station reading