Air Quality in Hilliard, United States
Windy
25.1°C · 43.6% humidity
25.1°
Feels 25.1°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Hilliard's air quality — share it
AQI Forecast
25
1am
25
25
57
4am
48
41
37
7am
33
31
29
10am
28
29
29
1pm
28
35
35
4pm
27
27
27
7pm
27
27
27
10pm
25
25
Air Quality Index Trend
16h · 1 stnHilliard's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
43.6%
Humidity
64.6 km/h
Wind N
1015.7 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.81 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hilliard?
Temperature & Precipitation
PM2.5 Trend
16h · 1 stationPM2.514.81 µg/m³
✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Hilliard?
08-03
26.3° 19.1°
0.69 mm
08-04
32.5° 17.1°
1.81 mm
08-05
31.9° 14.4°
3.31 mm
08-06
26.3° 18.6°
6.31 mm
08-07
29.0° 16.6°
0.06 mm
08-08
30.2° 20.9°
5.31 mm
08-09
33.2° 22.7°
Both models agree
Avg diff: 2.7°C
What cities are near Hilliard?
Get AQI alerts for Hilliard
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T08:19 UTC.