Air Quality in Addison, United States

Windy
21.7°C · 48.9% humidity
21.7°
Feels 21.7°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
59 4pm
37
31
40 7pm
40
40
40 10pm
27
27
27 1am
40
40
40 4am
27
27
27 7am
15
15
15 10am
15
15
27 1pm
27
27
Station readings
59
37
31
CAMS model adj -10
50
75
50
50
50
50
50
37
37
37
50
50
50
37
37
37
25
25
25
25
25
37
37
37
AD 728×90

PM2.5 Trend (24h)

24h · 1 station
48.9%
Humidity
94.0 km/h
Wind S
1019.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.515.8 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
15.8
Median
15.8
Average
15.8
Low
15.8
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -9.9
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

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:19 UTC.