Air Quality in San Jacinto, United States
Clear
34.0°C · 17.3% humidity
34.0°
Feels 34.0°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
San Jacinto's air quality — share it
AQI Forecast
27
6pm
27
27
45
9pm
40
36
34
12am
39
37
36
3am
36
35
35
6am
35
54
54
9am
54
54
54
12pm
54
54
54
3pm
54
54
Air Quality Index Trend
46h · 8 stnSan Jacinto's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
17.3%
Humidity
31.3 km/h
Wind SW
1009.9 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.85 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for San Jacinto?
Temperature & Precipitation
PM2.5 Trend
46h · 8 stationsPM2.510.85 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX17.4
Extreme
What is the 7-day forecast for San Jacinto?
08-03
36.4° 18.9°
08-04
33.4° 24.3°
0.25 mm
08-05
35.3° 19.0°
0.88 mm
08-06
36.4° 15.8°
08-07
33.2° 18.4°
08-08
32.8° 16.6°
08-09
34.7° 13.5°
Both models agree
Avg diff: 3.6°C
Where are air quality stations near San Jacinto?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:53 UTC.