Air Quality in Gahanna, United States

Windy
12.5°C · 66.4% humidity
12.5°
Feels 12.5°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 11pm
34
34
36 2am
27
27
27 5am
27
27
27 8am
27
27
27 11am
27
27
25 2pm
25
25
25 5pm
25
25
25 8pm
24
25
AD 728×90

Air Quality Index Trend

22h · 1 stn

Gahanna's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

66.4%
Humidity
51.3 km/h
Wind WNW
1009.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
36
8.6 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Gahanna?

Temperature & Precipitation

PM2.5 Trend

22h · 1 station
PM2.58.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
8.6
Median
8.6
Average
8.6
Low
8.6
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -0.4

What is the 7-day forecast for Gahanna?

06-09
32.3° 12.5°
0.13 mm
06-10
28.9° 22.4°
4.69 mm
06-11
24.9° 13.6°
06-12
28.1° 17.8°
1.88 mm
06-13
30.0° 19.2°
9.88 mm
06-14
26.0° 15.9°
0.19 mm
06-15
32.0° 19.8°
1.06 mm
Both models agree Avg diff: 5.1°C

Where are air quality stations near Gahanna?

25
New Albany, Ohio, USA
9.1 km PM2.5: 6.0 µg/m³
61
New Albany, Ohio, USA
9.1 km PM2.5: 16.9 µg/m³
15
New Albany, Ohio, USA
9.1 km PM2.5: 3.6 µg/m³

What cities are near Gahanna?

36 Whitehall 36 Reynoldsburg 36 Westerville 36 Upper Arlington 36 Pataskala 36 Pickerington 23 Grove City 24 Hilliard 37 Delaware 22 Lancaster
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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 2026-06-09T06:51 UTC.