Air Quality in Walker, United States
Windy
25.6°C · 27.0% humidity
25.6°
Feels 25.6°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Walker's air quality — share it
AQI Forecast
34
9pm
34
54
42
12am
45
48
50
3am
51
52
52
6am
53
33
24
9am
24
24
24
12pm
24
25
25
3pm
25
25
25
6pm
25
24
Air Quality Index Trend
42h · 1 stnWalker's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
27.0%
Humidity
58.2 km/h
Wind N
1017.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Walker?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.510.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Walker?
08-03
28.8° 18.0°
0.19 mm
08-04
33.3° 15.1°
0.19 mm
08-05
32.5° 13.6°
0.06 mm
08-06
32.0° 22.3°
0.5 mm
08-07
29.1° 13.9°
0.62 mm
08-08
35.7° 16.2°
08-09
33.8° 22.8°
Both models agree
Avg diff: 4.1°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:42 UTC.