Air Quality in Berkeley, United States

Partly Cloudy
26.4°C · 53.4% humidity
26.4°
Feels 26.4°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
8 5am
15
35
10 8am
4
5
6 11am
7
7
7 2pm
8
8
8 5pm
8
8
8 8pm
8
8
8 11pm
8
15
15 2am
15
8
Station readings
8
10
CAMS model adj -19
27
34
54
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34
34
27
AD 728×90

Air Quality Index Trend

41h · 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.

53.4%
Humidity
16.3 km/h
Wind W
1016.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
10
2.29 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Berkeley?

Temperature & Precipitation

PM2.5 Trend

41h · 1 station
PM2.52.29 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
2.29
Median
2.29
Average
2.29
Low
2.29
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +5.1

What is the 7-day forecast for Berkeley?

09-05
26.4° 16.4°
09-06
29.8° 16.6°
09-07
30.6° 14.5°
09-08
28.7° 16.8°
09-09
25.9° 17.4°
09-10
25.2° 16.0°
09-11
23.6° 15.9°
0.06 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Berkeley?

23
VLSB
0.9 km PM2.5: 5.6 µg/m³
31
Stanley Hall
1.5 km PM2.5: 7.4 µg/m³
28
Crossroads
1.5 km PM2.5: 6.6 µg/m³
21
Lawrence Hall of Science
2.4 km PM2.5: 5.1 µg/m³
20
Peralta ES
2.7 km PM2.5: 4.7 µg/m³
9
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 2.2 µg/m³
25
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 6.0 µg/m³
21
Berkeley-Aquatic Park, Alameda, California
2.7 km PM2.5: 5.0 µg/m³
27
Chabot ES
3.5 km PM2.5: 6.4 µg/m³
26
Oakland International HS
4.3 km PM2.5: 6.2 µg/m³

What cities are near Berkeley?

10 El Cerrito 10 Oakland 31 Orinda 10 Alameda 31 San Pablo 31 Moraga 31 Pinole 31 Hercules 10 San Francisco 10 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 2026-09-05T15:04 UTC.