Air Quality in Huntsville, United States
Partly Cloudy
21.3°C · 67.4% humidity
21.3°
Feels 21.3°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Huntsville's air quality — share it
AQI Forecast
25
3pm
25
25
43
6pm
38
36
41
9pm
39
37
36
12am
36
35
35
3am
35
54
54
6am
54
34
34
9am
34
34
34
12pm
34
27
Air Quality Index Trend
25h · 1 stnHuntsville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
67.4%
Humidity
18.9 km/h
Wind N
1012.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Huntsville?
Temperature & Precipitation
PM2.5 Trend
25h · 1 stationPM2.510.3 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (1 station within 25 km)
10.3
Median
10.3
Average
10.3
Low
10.3
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.4
What is the 7-day forecast for Huntsville?
06-08
32.6° 14.3°
8.0 mm
06-09
21.4° 14.5°
0.31 mm
06-10
29.4° 22.9°
2.5 mm
06-11
25.9° 20.8°
06-12
32.6° 21.5°
6.06 mm
06-13
23.4° 20.0°
6.81 mm
06-14
30.1° 17.2°
1.19 mm
Both models agree
Avg diff: 3.0°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 2026-06-08T23:27 UTC.