Air Quality in Alameda, United States

Cloudy
11.3°C · 82.3% humidity
11.3°
Feels 11.3°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
94 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 7pm
16
16
21 10pm
20
19
18 1am
17
17
17 4am
16
16
0 7am
0
0
0 10am
16
16
16 1pm
0
0
0 4pm
0
0
Station readings
13
12
19
CAMS model adj -38
54
54
54
54
54
54
54
54
54
54
54
54
34
34
34
34
54
54
54
34
34
34
27
27
AD 728×90

Air Quality Index Trend

42h · 1 stn

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

82.3%
Humidity
36.2 km/h
Wind SSW
1016.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
21
5.03 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

42h · 1 station
PM2.55.03 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
5.03
Median
5.06
Average
3.15
Low
9.77
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +4.7
06-09
17.4° 11.3°
06-10
21.0° 12.1°
06-11
22.6° 13.3°
06-12
20.6° 11.9°
06-13
16.9° 12.1°
06-14
21.6° 12.1°
06-15
19.6° 11.1°
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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 2026-06-09T05:00 UTC.