Air Quality in South Bel Air, United States
Cloudy
20.5°C · 78.5% humidity
20.5°
Feels 20.5°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
South Bel Air's air quality — share it
AQI Forecast
24
8am
24
24
44
11am
38
34
31
2pm
29
28
27
5pm
26
25
26
8pm
26
26
25
11pm
25
25
24
2am
24
25
25
5am
25
25
Air Quality Index Trend
47h · 5 stnSouth Bel Air'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 South Bel Air is 2.1× the WHO annual guideline of 5 µg/m³.
78.5%
Humidity
31.4 km/h
Wind SE
1019.5 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for South Bel Air?
Temperature & Precipitation
PM2.5 Trend
47h · 5 stationsPM2.510.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (1 station within 25 km)
10.6
Median
10.6
Average
10.6
Low
10.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.7
What is the 7-day forecast for South Bel Air?
05-29
20.5° 9.9°
0.19 mm
05-30
23.2° 12.5°
16.94 mm
05-31
26.6° 9.3°
06-01
27.0° 12.8°
1.06 mm
06-02
21.9° 11.1°
06-03
24.8° 20.7°
6.13 mm
06-04
21.7° 18.4°
0.19 mm
Both models agree
Avg diff: 4.4°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 2026-05-29T15:23 UTC.