Air Quality in Reading, United States
Drizzle
19.2°C · 51.1% humidity
19.2°
Feels 19.2°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
27
5pm
25
25
30
8pm
29
28
27
11pm
28
28
28
2am
27
27
27
5am
34
27
27
8am
24
—
—
11am
—
—
25
2pm
25
25
Air Quality Index Trend
45h · 2 stnReading'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 Reading is 1.4× the WHO annual guideline of 5 µg/m³.
51.1%
Humidity
24.8 km/h
Wind W
1019.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.23 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Reading?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.57.23 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
7.23
Median
7.2
Average
6.2
Low
8.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.3
What is the 7-day forecast for Reading?
05-29
19.2° 11.2°
0.13 mm
05-30
24.5° 9.2°
8.56 mm
05-31
25.5° 10.0°
0.5 mm
06-01
22.7° 8.1°
06-02
20.9° 12.2°
0.44 mm
06-03
27.3° 14.7°
06-04
22.8° 17.5°
0.13 mm
Both models agree
Avg diff: 4.5°C
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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 2026-05-29T00:10 UTC.