Air Quality in San Pablo, United States
Windy
20.6°C · 64.9% humidity
20.6°
Feels 20.6°
81
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
60 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
10
10am
10
10
81
1pm
61
46
43
4pm
36
30
27
7pm
17
15
14
10pm
13
12
11
1am
11
11
10
4am
10
10
10
7am
8
8
Station readings
12
6
14
15
CAMS model
adj -17
27
27
27
27
27
27
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
25
25
Air Quality Index Trend
40h · 1 stnSan Pablo'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 San Pablo is 1.8× the WHO 24-hour guideline of 15 µg/m³.
64.9%
Humidity
43.6 km/h
Wind SSE
1008.7 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
26.39 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Pablo?
Temperature & Precipitation
PM2.5 Trend
40h · 1 stationPM2.526.39 µg/m³
×1.8 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (60 stations within 25 km)
26.39
Median
9.67
Average
3.1
Low
134.9
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -19.9
What is the 7-day forecast for San Pablo?
07-21
20.6° 13.1°
07-22
23.3° 13.9°
07-23
20.4° 15.2°
07-24
25.6° 12.9°
07-25
21.9° 13.8°
07-26
24.3° 11.9°
07-27
22.9° 13.8°
Both models agree
Avg diff: 2.0°C
Where are air quality stations near San Pablo?
19
AJ08LDN1
13
A6LHM5BD
18
AFYDTNFN
18
AGJLDGLM
18
AW7YBS3Z
12
A6Z53721
18
AJ3M3FFZ
16
A8JYY391
35
AL9FR71M
25
A882RZTJ
What cities are near San Pablo?
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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 2026-07-21T20:52 UTC.