Real-time air quality index in Perris, California today
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)
37
Good
Perris, California
Last updated: ... (Local time)
Common air pollutants in Perris, California
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
2.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
5.37 μg/m³
0
55
155
255
425
605+
Ozone (O3)
40.29 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.31 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.36 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Perris, California
Perris, California
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Perris, California air quality map: Real-time AQI near you
Air quality in nearby cities
Mead Valley, California
AQI 38
Good
2.51μg/m³
PM2.5
5.35μg/m³
PM10
40.53ppb
O3
0.31ppb
SO2
3.12ppb
NO2
0.21ppm
CO
Menifee, California
AQI 38
Good
2.03μg/m³
PM2.5
10.25μg/m³
PM10
40.69ppb
O3
0.31ppb
SO2
2.54ppb
NO2
0.21ppm
CO
Canyon Lake, California
AQI 38
Good
3.69μg/m³
PM2.5
7.12μg/m³
PM10
41.20ppb
O3
0.31ppb
SO2
1.41ppb
NO2
0.21ppm
CO
Lake Elsinore, California
AQI 39
Good
3.70μg/m³
PM2.5
7.00μg/m³
PM10
41.99ppb
O3
0.31ppb
SO2
0.81ppb
NO2
0.22ppm
CO
Woodcrest, California
AQI 38
Good
3.45μg/m³
PM2.5
8.18μg/m³
PM10
41.16ppb
O3
0.31ppb
SO2
4.85ppb
NO2
0.17ppm
CO
Moreno Valley, California
AQI 36
Good
1.99μg/m³
PM2.5
7.91μg/m³
PM10
39.19ppb
O3
0.31ppb
SO2
4.82ppb
NO2
0.20ppm
CO
How accurate is California, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Perris, California updated?
Air quality data for Perris, California is updated on an hourly basis.
When did Perris, California experience the worst air quality in the last 24 hours?
The worst air quality in Perris, California was recorded at 02:00:00 on 2026-10-22.
When did Perris, California have its best air quality in the last 24 hours?
The best air quality in Perris, California was recorded at 01:00:00 on 2026-10-22.
What is the real-time air quality index for Perris, California?
The real-time air quality index in Perris, California is 37, currently categorized as Good.
Which pollutant is found most often in Perris, California?
The most common pollutant in Perris, California is O3.
What can I do if the air quality in Perris, California is poor?
If the air quality in Perris, California is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Perris, California?
The measured PM2.5 levels in Perris, California at present are 2.265 μg/m3.
What are the current PM10 levels at Perris, California?
The current PM10 levels in Perris, California are 5.365 μg/m3.
What are the current carbon monoxide (CO) levels at Perris, California?
The current carbon monoxide (CO) level in Perris, California is 0.211 ppm.
What are the current sulfur dioxide (SO2) levels at Perris, California?
The current sulfur dioxide (SO2) levels in Perris, California are 0.309 ppb.
What are the current ozone (O3) levels at Perris, California?
The current ozone (O3) levels at Perris, California is 40.289 ppm.
What are the current nitrogen dioxide (NO2) levels at Perris, California?
The current nitrogen dioxide (NO2) levels at Perris, California is 2.358 ppb.
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