Air Quality in Allendale, United States

Windy
15.4°C · 98.7% humidity
15.4°
Feels 15.4°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
14 7pm
23
27
27 10pm
27
27
27 1am
27
27
27 4am
27
27
27 7am
14
2
2 10am
2
2
14 1pm
2
2
2 4pm
2
2
Station readings
23
CAMS model adj -23
37
50
50
50
50
50
50
50
50
50
50
50
50
37
25
25
25
25
37
25
25
25
25
25
AD 728×90

PM2.5 Trend (24h)

21h · 1 station
98.7%
Humidity
117.9 km/h
Wind SSW
1016.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.55.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
5.6
Median
5.6
Average
5.6
Low
5.6
High
PM2.5 µg/m³ · Model: 16.15 · Bias: +10.6
04-09
14.4° 8.4°
04-10
15.4° 7.0°
5.06 mm
04-11
12.4° 3.1°
10.88 mm
04-12
17.6° 8.3°
6.44 mm
04-13
20.8° 14.9°
5.81 mm
04-14
19.5° 14.3°
41.62 mm
04-15
9.7° 1.5°
1.25 mm

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:11 UTC.