Air Quality in Hilliard, United States
Windy
16.2°C · 93.0% humidity
16.2°
Feels 16.2°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Hilliard's air quality — share it
AQI Forecast
27
11pm
27
27
25
2am
27
25
25
5am
25
27
27
8am
27
25
25
11am
25
25
25
2pm
25
24
24
5pm
24
24
25
8pm
24
24
Air Quality Index Trend
41h · 2 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.
93.0%
Humidity
55.4 km/h
Wind NE
1019.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hilliard?
Temperature & Precipitation
PM2.5 Trend
41h · 2 stationsPM2.56.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Hilliard?
05-30
21.4° 16.2°
0.38 mm
05-31
28.5° 10.0°
06-01
28.5° 15.7°
0.56 mm
06-02
21.0° 12.1°
06-03
25.3° 22.1°
10.25 mm
06-04
26.1° 16.3°
0.13 mm
06-05
26.3° 11.1°
0.5 mm
Both models agree
Avg diff: 4.5°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T06:06 UTC.