Air Quality in Defiance, United States

Windy
14.1°C · 74.5% humidity
14.1°
Feels 14.1°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
37 7pm
37
37
37 10pm
37
37
37 1am
37
37
37 4am
37
37
37 7am
37
37
37 10am
37
37
25 1pm
25
25
25 4pm
37
37
AD 728×90
74.5%
Humidity
80.7 km/h
Wind SSW
1022.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Defiance?

Temperature & Precipitation

PM2.58.12 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Defiance?

04-09
16.5° 7.0°
04-10
18.7° 8.1°
04-11
15.6° 7.1°
2.31 mm
04-12
21.2° 7.2°
0.06 mm
04-13
25.0° 17.0°
0.5 mm
04-14
24.5° 17.5°
1.0 mm
04-15
20.1° 7.6°
10.0 mm
Both models agree Avg diff: 6.1°C

What cities are near Defiance?

38 Bowling Green 31 New Haven 33 Lima 46 Findlay 29 Fort Wayne 37 Perrysburg 36 Sylvania 33 Adrian 37 Toledo 37 Oregon

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:09 UTC.