Air Quality in Allendale, United States

Windy
24.8°C · 85.7% humidity
24.8°
Feels 24.8°
131
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
27 12am
27
27
131 3am
102
78
63 6am
52
44
39 9am
35
32
30 12pm
28
27
26 3pm
26
26
25 6pm
25
24
25 9pm
25
25
AD 728×90

Air Quality Index Trend

44h · 1 stn

Allendale's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Allendale is 3.2× the WHO 24-hour guideline of 15 µg/m³.

85.7%
Humidity
60.1 km/h
Wind WSW
1006.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
131
47.8 µg/m³
PM10
65
84.3 µg/m³
050100150200300500

What is the weather forecast for Allendale?

Temperature & Precipitation

PM2.5 Trend

44h · 1 station
PM2.547.8 µg/m³ ×3.2 WHO
Unhealthy for sensitive groups
PM1084.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
47.8
Median
47.8
Average
47.8
Low
47.8
High
PM2.5 µg/m³ · Model: 40.72 · Bias: -7.1

What is the 7-day forecast for Allendale?

07-21
28.5° 22.5°
4.06 mm
07-22
25.2° 18.3°
0.62 mm
07-23
23.4° 16.1°
0.44 mm
07-24
24.7° 18.1°
07-25
24.9° 16.9°
0.13 mm
07-26
28.3° 17.7°
2.62 mm
07-27
27.2° 18.8°
2.5 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Allendale?

131
jenison
11.9 km PM2.5: 47.8 µg/m³ PM10: 66.0 µg/m³
24
Grand Rapids, Michigan, USA
23.0 km PM2.5: 5.8 µg/m³
24
Grand Rapids, Michigan, USA
23.0 km PM2.5: 5.8 µg/m³
23
Grand Rapids, Michigan, USA
23.0 km PM2.5: 5.5 µg/m³
16
Holland, Michigan, USA
27.7 km PM2.5: 3.8 µg/m³
19
Holland, Michigan, USA
27.7 km PM2.5: 4.6 µg/m³
23
Holland, Michigan, USA
27.7 km PM2.5: 5.5 µg/m³
21
Holland, Michigan, USA
27.7 km PM2.5: 5.0 µg/m³

What cities are near Allendale?

131 Jenison 131 Walker 131 Grandville 131 Wyoming 131 Grand Rapids 131 Holland 131 Kentwood 142 Norton Shores 141 Muskegon 114 Forest Hills
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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 2026-07-21T07:34 UTC.