Air Quality in Martinez, United States
Windy
23.8°C · 71.8% humidity
23.8°
Feels 23.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Martinez's air quality — share it
AQI Forecast
25
5pm
25
25
30
8pm
31
30
29
11pm
35
35
35
2am
27
27
27
5am
27
27
27
8am
27
27
27
11am
27
27
27
2pm
27
27
Air Quality Index Trend
45h · 2 stnMartinez'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 Martinez is 1.4× the WHO annual guideline of 5 µg/m³.
71.8%
Humidity
50.3 km/h
Wind SW
1010.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.2 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Martinez?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.57.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
7.2
Median
7.2
Average
5.5
Low
8.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.3
What is the 7-day forecast for Martinez?
05-29
38.8° 16.4°
2.0 mm
05-30
32.6° 25.1°
0.62 mm
05-31
34.3° 19.1°
3.5 mm
06-01
31.0° 17.3°
2.5 mm
06-02
36.8° 20.2°
7.44 mm
06-03
32.8° 26.0°
06-04
32.0° 21.9°
2.44 mm
Both models agree
Avg diff: 5.3°C
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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 2026-05-29T00:11 UTC.