Stay updated with real-time air quality in San Jacinto, California featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
61
Moderate
San Jacinto, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.08 μg/m³
0
55
155
255
425
605+
58.41 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
5.04 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
San Jacinto, California
San Jacinto, California
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AQI 54
Moderate
4.35μg/m³
PM2.5
34.00μg/m³
PM10
55.84ppb
O3
0.67ppb
SO2
5.47ppb
NO2
0.27ppm
CO
AQI 58
Moderate
4.32μg/m³
PM2.5
26.84μg/m³
PM10
57.06ppb
O3
0.67ppb
SO2
4.86ppb
NO2
0.27ppm
CO
AQI 58
Moderate
4.32μg/m³
PM2.5
26.84μg/m³
PM10
57.06ppb
O3
0.67ppb
SO2
4.86ppb
NO2
0.27ppm
CO
AQI 71
Moderate
9.80μg/m³
PM2.5
32.30μg/m³
PM10
61.28ppb
O3
0.67ppb
SO2
5.30ppb
NO2
0.27ppm
CO
AQI 58
Moderate
4.68μg/m³
PM2.5
22.79μg/m³
PM10
57.32ppb
O3
0.62ppb
SO2
2.03ppb
NO2
0.26ppm
CO
AQI 64
Moderate
12.71μg/m³
PM2.5
30.75μg/m³
PM10
58.98ppb
O3
0.69ppb
SO2
7.58ppb
NO2
0.29ppm
CO
Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for San Jacinto, California is updated on an hourly basis.
The worst air quality in San Jacinto, California was recorded at 11:00:00 on 2025-10-21.
The best air quality in San Jacinto, California was recorded at 01:00:00 on 2025-10-21.
The real-time air quality index in San Jacinto, California is 61, currently categorized as Moderate.
The most common pollutant in San Jacinto, California is O3.
If the air quality in San Jacinto, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in San Jacinto, California at present are 6.107 μg/m3.
The current PM10 levels in San Jacinto, California are 36.077 μg/m3.
The current carbon monoxide (CO) level in San Jacinto, California is 0.269 ppm.
The current sulfur dioxide (SO2) levels in San Jacinto, California are 0.674 ppb.
The current ozone (O3) levels at San Jacinto, California is 58.405 ppm.
The current nitrogen dioxide (NO2) levels at San Jacinto, California is 5.041 ppb.
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