What is the air quality in Allendale today?

The current Air Quality Index (AQI) in Allendale is 18 (Good). PM2.5 concentration is 4.34 µg/m³.

What is the temperature in Allendale right now?

The current temperature in Allendale is 9.5°C (feels like 6.9°C). Humidity is 67.7% and wind speed is 18.3 km/h.

Is it safe to go outside in Allendale?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Allendale, United States

Partly Cloudy

9.5°C · 67.7% humidity

9.5°

Feels 6.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

24 3pm

18 6pm

23 9pm

26 12am

25 3am

24 6am

24 9am

24 12pm

Air Quality Index Trend

45h · 3 stn

View full history →

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.

67.7%

Humidity

18.3 km/h

Wind W

1027.6 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.34 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Allendale?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations

PM2.54.34 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

Station readings (2 stations within 25 km)

4.34

Median

5.9

Average

3.2

Low

8.6

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +1.6

What is the 7-day forecast for Allendale?

05-28

23.1° 10.9°

0.19 mm

05-29

23.5° 3.3°

05-30

19.9° 10.1°

0.5 mm

05-31

27.7° 10.0°

06-01

28.5° 15.0°

0.69 mm

06-02

19.2° 14.0°

0.75 mm

06-03

25.5° 17.6°

Both models agree Avg diff: 4.5°C

Where are air quality stations near Allendale?

jenison

11.9 km PM2.5: 3.2 µg/m³ PM10: 16.0 µg/m³

Grand Rapids, Michigan, USA

23.0 km PM2.5: 6.2 µg/m³

Grand Rapids, Michigan, USA

23.0 km PM2.5: 7.2 µg/m³

Grand Rapids, Michigan, USA

23.0 km PM2.5: 7.7 µg/m³

Holland, Michigan, USA

27.7 km PM2.5: 7.2 µg/m³

Holland, Michigan, USA

27.7 km PM2.5: 9.1 µg/m³

Holland, Michigan, USA

27.7 km PM2.5: 7.4 µg/m³

Holland, Michigan, USA

27.7 km PM2.5: 7.0 µg/m³

What cities are near Allendale?

16 Jenison 30 Walker 20 Grandville 29 Wyoming 35 Grand Rapids 30 Holland 28 Kentwood 25 Norton Shores 25 Muskegon 36 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 2026-05-28T22:59 UTC.