Air Quality in Martinez, United States
Clear
33.4°C · 43.6% humidity
33.4°
Feels 36.8°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
AQI Forecast
27
10am
27
27
31
1pm
27
27
27
4pm
27
27
34
7pm
54
54
34
10pm
34
27
34
1am
34
34
34
4am
34
34
34
7am
34
27
Air Quality Index Trend
39h · 1 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.
43.6%
Humidity
38.7 km/h
Wind SW
1018.7 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Martinez?
Temperature & Precipitation
PM2.5 Trend
39h · 1 stationPM2.57.35 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
What is the 7-day forecast for Martinez?
09-05
33.4° 24.6°
1.81 mm
09-06
30.8° 23.2°
0.19 mm
09-07
29.2° 21.0°
0.06 mm
09-08
35.7° 23.4°
1.75 mm
09-09
31.0° 18.0°
0.19 mm
09-10
39.4° 26.0°
0.44 mm
09-11
37.1° 26.0°
Both models agree
Avg diff: 3.0°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:02 UTC.