Air Quality in Martinez, United States

Clear
31.4°C · 18.7% humidity
31.4°
Feels 31.4°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast
27 10am
27
34
25 1pm
28
29
31 4pm
32
32
33 7pm
33
33
34 10pm
34
34
34 1am
34
34
34 4am
34
27
27 7am
27
27
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

18.7%
Humidity
27.3 km/h
Wind W
1007.9 hPa
Pressure
29.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.92 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Martinez?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.55.92 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX29.9
Extreme
AD 300×250
Station readings (23 stations within 25 km)
5.92
Median
8.22
Average
5.17
Low
31.1
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +2.3

What is the 7-day forecast for Martinez?

07-21
31.4° 14.6°
07-22
36.3° 19.2°
07-23
30.2° 20.3°
07-24
39.1° 16.6°
07-25
29.8° 17.3°
07-26
36.3° 13.8°
07-27
33.9° 16.6°
Both models agree Avg diff: 5.1°C

Where are air quality stations near Martinez?

25
Berkeley-Martinez 1
0.9 km PM2.5: 5.9 µg/m³
22
Martinez 3
2.1 km PM2.5: 5.2 µg/m³
70
Vallejo, Solano, California
13.0 km PM2.5: 21.1 µg/m³
65
Vallejo, Solano, California
13.0 km PM2.5: 18.8 µg/m³
89
Concord, Contra Costa, California
13.2 km PM2.5: 30.2 µg/m³
22
Concord, Contra Costa, California
13.2 km PM2.5: 5.3 µg/m³
18
AW7YBS3Z
17.7 km PM2.5: 4.4 µg/m³
13
A6LHM5BD
18.4 km PM2.5: 3.2 µg/m³
22
Lawrence Hall of Science
18.4 km PM2.5: 5.2 µg/m³
23
Lawrence Hall of Science
18.5 km PM2.5: 5.4 µg/m³

What cities are near Martinez?

30 Benicia 50 Pleasant Hill 51 Hercules 40 Walnut Creek 38 Vallejo 51 Pinole 49 Bay Point 30 Orinda 32 El Cerrito 81 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 2026-07-21T20:45 UTC.