Air Quality in Berkeley, United States

Windy
22.8°C · 30.0% humidity
22.8°
Feels 22.8°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
87 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 2pm
9
9
20 5pm
37
35
13 8pm
5
4
3 11pm
3
10
10 2am
9
9
2 5am
2
2
0 8am
0
0
0 11am
0
0
Station readings
10
23
CAMS model adj -25
34
34
34
34
54
54
34
27
27
27
27
34
34
34
34
27
27
27
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

43h · 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.

30.0%
Humidity
60.8 km/h
Wind SW
1014.8 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.88 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Berkeley?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.54.88 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (87 stations within 25 km)
4.88
Median
4.64
Average
3.05
Low
7.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.2
Both models agree Avg diff: 4.3°C

Where are air quality stations near Berkeley?

20
VLSB
0.9 km PM2.5: 4.8 µg/m³
22
Stanley Hall
1.5 km PM2.5: 5.3 µg/m³
20
Crossroads
1.5 km PM2.5: 4.8 µg/m³
18
Lawrence Hall of Science
2.4 km PM2.5: 4.2 µg/m³
16
Lawrence Hall of Science
2.5 km PM2.5: 3.9 µg/m³
18
Peralta ES
2.7 km PM2.5: 4.2 µg/m³
42
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 10.1 µg/m³
31
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 7.4 µg/m³
36
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 8.6 µg/m³
20
Chabot ES
3.5 km PM2.5: 4.7 µg/m³

What cities are near Berkeley?

18 El Cerrito 20 Oakland 19 Orinda 20 Alameda 17 San Pablo 19 Moraga 19 Pinole 19 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 2026-06-09T00:27 UTC.