City
Halfway
1 monitoring stations · readings from 38 to 38
Average AQI
38Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Sensor onlineUpdated local timeLast 24 hours
min 21 · avg 30 · max 52
Fri 19:3124 hoursSat 19:01
Conditions
29°C
Sunny
- Humidity
- 55%
- Wind
- 19 km/h
- Feels
- 29°C
Pollutants
PM2.5
9
µg/m³
PM10
21
µg/m³
NO₂
6
µg/m³
SO₂
2
µg/m³
O₃
44
µg/m³
CO
182
µg/m³
Stations in Halfway
Coordinates
39.566, -77.722
Centroid of monitored stations
Stations
1
Reporting in this area
Spread
38 – 38
Cleanest to worst station reading