Air Quality in Walker, United States

Cloudy
8.4°C · 70.1% humidity
8.4°
Feels 4.6°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 9pm
25
25
46 12am
40
36
33 3am
31
29
27 6am
26
25
25 9am
25
25
24 12pm
24
24
24 3pm
24
24
24 6pm
25
25
AD 728×90

Air Quality Index Trend

45h · 3 stn

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

70.1%
Humidity
27.8 km/h
Wind WNW
1010.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
11.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Walker?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations
PM2.511.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
11.0
Median
9.5
Average
6.4
Low
12.6
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -1.2

What is the 7-day forecast for Walker?

06-09
28.0° 8.4°
3.25 mm
06-10
21.4° 17.5°
9.19 mm
06-11
24.5° 13.7°
06-12
25.0° 17.7°
9.75 mm
06-13
25.9° 17.3°
8.56 mm
06-14
27.0° 15.4°
06-15
31.7° 20.8°
0.31 mm
Both models agree Avg diff: 5.9°C

Where are air quality stations near Walker?

37
Grand Rapids, Michigan, USA
8.1 km PM2.5: 8.9 µg/m³
33
Grand Rapids, Michigan, USA
8.1 km PM2.5: 7.9 µg/m³
32
Grand Rapids, Michigan, USA
8.1 km PM2.5: 7.7 µg/m³
27
jenison
13.8 km PM2.5: 6.4 µg/m³ PM10: 12.0 µg/m³

What cities are near Walker?

52 Grand Rapids 35 Grandville 30 Jenison 44 Wyoming 32 Allendale 43 Kentwood 52 Forest Hills 29 Holland 35 Norton Shores 35 Muskegon
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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 2026-06-09T04:46 UTC.