Stay updated with real-time air quality in Perris, 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)
71
Moderate
Perris, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
20.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.15 μg/m³
0
55
155
255
425
605+
11.18 ppb
0
55
71
86
201
201+
1.06 ppb
0
36
76
186
605
1005+
21.45 ppb
0
54
101
361
1250
2050+
0.88 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Perris, California
Perris, California
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AQI 88
Moderate
28.74μg/m³
PM2.5
102.91μg/m³
PM10
17.37ppb
O3
1.06ppb
SO2
25.99ppb
NO2
0.73ppm
CO
AQI 67
Moderate
18.12μg/m³
PM2.5
77.91μg/m³
PM10
16.70ppb
O3
1.07ppb
SO2
23.94ppb
NO2
0.70ppm
CO
AQI 44
Good
7.90μg/m³
PM2.5
28.10μg/m³
PM10
19.88ppb
O3
1.05ppb
SO2
19.21ppb
NO2
0.49ppm
CO
AQI 44
Good
7.52μg/m³
PM2.5
29.00μg/m³
PM10
18.02ppb
O3
1.06ppb
SO2
16.73ppb
NO2
0.40ppm
CO
AQI 75
Moderate
22.45μg/m³
PM2.5
54.43μg/m³
PM10
8.82ppb
O3
1.00ppb
SO2
32.27ppb
NO2
0.89ppm
CO
AQI 67
Moderate
18.16μg/m³
PM2.5
45.88μg/m³
PM10
11.98ppb
O3
1.07ppb
SO2
36.01ppb
NO2
0.82ppm
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 Perris, California is updated on an hourly basis.
The worst air quality in Perris, California was recorded at 12:00:00 on 2025-12-07.
The best air quality in Perris, California was recorded at 10:00:00 on 2025-12-07.
The real-time air quality index in Perris, California is 71, currently categorized as Moderate.
The most common pollutant in Perris, California is PM2.5.
If the air quality in Perris, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Perris, California at present are 20.004 μg/m3.
The current PM10 levels in Perris, California are 44.154 μg/m3.
The current carbon monoxide (CO) level in Perris, California is 0.884 ppm.
The current sulfur dioxide (SO2) levels in Perris, California are 1.056 ppb.
The current ozone (O3) levels at Perris, California is 11.178 ppm.
The current nitrogen dioxide (NO2) levels at Perris, California is 21.453 ppb.
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