What is the air quality in Martinez today?

The current Air Quality Index (AQI) in Martinez is 18 (Good). PM2.5 concentration is 4.31 µg/m³.

What is the temperature in Martinez right now?

The current temperature in Martinez is 25.1°C (feels like 25.1°C). Humidity is 24.3% and wind speed is 62.0 km/h.

Is it safe to go outside in Martinez?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Martinez, United States

Windy

25.1°C · 24.3% humidity

25.1°

Feels 25.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

23 stations

Nearby Monitoring Stations

AQI Forecast

27 2pm

18 5pm

31 8pm

26 11pm

34 2am

27 5am

25 8am

25 11am

Air Quality Index Trend

48h · 1 stn

View full history →

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.

24.3%

Humidity

62.0 km/h

Wind SW

1014.3 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.31 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Martinez?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station

PM2.54.31 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

Station readings (23 stations within 25 km)

4.31

Median

4.66

Average

3.56

Low

7.2

High

PM2.5 µg/m³ · Model: 6.25 · Bias: +1.9

What is the 7-day forecast for Martinez?

06-09

25.1° 12.5°

06-10

30.6° 15.7°

06-11

33.7° 19.4°

06-12

32.3° 16.0°

06-13

28.4° 11.5°

06-14

27.2° 16.4°

06-15

25.0° 13.4°

Both models agree Avg diff: 4.6°C

Where are air quality stations near Martinez?

Berkeley-Martinez 1

0.9 km PM2.5: 4.4 µg/m³

Martinez 3

2.1 km PM2.5: 3.7 µg/m³

Vallejo, Solano, California

13.0 km PM2.5: 4.8 µg/m³

Vallejo, Solano, California

13.0 km PM2.5: 8.6 µg/m³

Concord, Contra Costa, California

13.2 km PM2.5: 5.3 µg/m³

Concord, Contra Costa, California

13.2 km PM2.5: 14.0 µg/m³

A6LHM5BD

18.4 km PM2.5: 3.7 µg/m³

Lawrence Hall of Science

18.4 km PM2.5: 3.9 µg/m³

Lawrence Hall of Science

18.5 km PM2.5: 4.2 µg/m³

AGJLDGLM

18.9 km PM2.5: 6.3 µg/m³

What cities are near Martinez?

18 Benicia 22 Pleasant Hill 19 Hercules 20 Walnut Creek 22 Vallejo 19 Pinole 20 Bay Point 19 Orinda 18 El Cerrito 17 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 2026-06-09T00:50 UTC.