Air Quality in Allen, United States

Windy
21.7°C · 48.9% humidity
21.7°
Feels 21.7°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
50 5pm
54
60
60 8pm
60
60
60 11pm
47
47
60 2am
60
60
47 5am
47
47
35 8am
35
35
35 11am
35
35
47 2pm
47
47
Station readings
50
54
CAMS model adj +10
50
50
50
50
50
50
50
37
37
50
50
50
37
37
37
25
25
25
25
25
25
37
37
37
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
48.9%
Humidity
94.0 km/h
Wind S
1019.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Allen?

Temperature & Precipitation

PM2.510.02 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Allen?

04-09
21.7° 14.0°
0.06 mm
04-10
22.6° 15.7°
0.31 mm
04-11
24.3° 17.2°
0.13 mm
04-12
25.9° 18.5°
1.06 mm
04-13
25.5° 20.3°
0.19 mm
04-14
28.4° 21.7°
04-15
24.5° 14.5°
0.56 mm
Both models agree Avg diff: 1.8°C

What cities are near Allen?

43 Plano 44 Murphy 41 McKinney 40 Frisco 44 Wylie 45 Sachse 47 Richardson 40 Prosper 40 The Trails of Frisco 39 The Colony

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:19 UTC.