Air Quality in Berkeley, United States

Clear
18.4°C · 49.4% humidity
18.4°
Feels 18.4°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
84 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 8am
10
10
18 11am
16
14
13 2pm
12
12
11 5pm
11
11
10 8pm
10
10
10 11pm
10
10
10 2am
10
10
10 5am
10
17
Station readings
18
6
CAMS model adj -17
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
AD 728×90

Air Quality Index Trend

34h · 1 stn

Berkeley's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

49.4%
Humidity
15.6 km/h
Wind WSW
1013.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.43 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Berkeley?

Temperature & Precipitation

PM2.5 Trend

34h · 1 station
PM2.54.43 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (84 stations within 25 km)
4.43
Median
4.46
Average
1.41
Low
7.82
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.8

What is the 7-day forecast for Berkeley?

05-29
22.6° 13.5°
05-30
18.7° 13.8°
05-31
21.6° 15.8°
0.06 mm
06-01
24.1° 14.4°
06-02
19.6° 11.9°
06-03
24.9° 10.2°
06-04
24.9° 11.7°
Both models agree Avg diff: 4.1°C

Where are air quality stations near Berkeley?

18
VLSB
0.9 km PM2.5: 4.2 µg/m³
22
Stanley Hall
1.5 km PM2.5: 5.2 µg/m³
20
Crossroads
1.5 km PM2.5: 4.9 µg/m³
19
Lawrence Hall of Science
2.4 km PM2.5: 4.5 µg/m³
19
Lawrence Hall of Science
2.5 km PM2.5: 4.5 µg/m³
15
Peralta ES
2.7 km PM2.5: 3.5 µg/m³
22
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 5.3 µg/m³
79
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 25.4 µg/m³
62
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 17.3 µg/m³
18
Chabot ES
3.5 km PM2.5: 4.2 µg/m³

What cities are near Berkeley?

18 El Cerrito 18 Oakland 18 Orinda 19 Alameda 16 San Pablo 19 Moraga 17 Pinole 17 Hercules 19 San Francisco 19 Mission District
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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 2026-05-29T18:38 UTC.