Stay updated with real-time air quality in Lake Elsinore, 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)
39
Good
Lake Elsinore, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.00 μg/m³
0
55
155
255
425
605+
41.99 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
0.81 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Lake Elsinore, California
Lake Elsinore, California
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AQI 38
Good
3.17μg/m³
PM2.5
5.12μg/m³
PM10
40.93ppb
O3
0.29ppb
SO2
1.41ppb
NO2
0.27ppm
CO
AQI 37
Good
3.23μg/m³
PM2.5
5.96μg/m³
PM10
40.05ppb
O3
0.29ppb
SO2
1.92ppb
NO2
0.27ppm
CO
AQI 37
Good
3.25μg/m³
PM2.5
6.47μg/m³
PM10
39.87ppb
O3
0.28ppb
SO2
2.02ppb
NO2
0.27ppm
CO
AQI 37
Good
3.33μg/m³
PM2.5
8.58μg/m³
PM10
39.55ppb
O3
0.28ppb
SO2
3.00ppb
NO2
0.26ppm
CO
AQI 36
Good
2.37μg/m³
PM2.5
7.84μg/m³
PM10
38.93ppb
O3
0.29ppb
SO2
2.94ppb
NO2
0.26ppm
CO
AQI 35
Good
3.48μg/m³
PM2.5
7.89μg/m³
PM10
38.50ppb
O3
0.28ppb
SO2
2.86ppb
NO2
0.27ppm
CO
The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Lake Elsinore, California are available every hour.
Lake Elsinore, California experienced its worst air quality at 12:00:00, 2026-10-22.
The best air quality in Lake Elsinore, California was observed at 11:00:00 on 2026-10-22.
The air quality in Lake Elsinore, California right now is Good, with an AQI of 39.
In Lake Elsinore, California, O3 is the most frequently found pollutant.
When air quality in Lake Elsinore, California is compromised, staying indoors and wearing a mask can reduce health risks.
Lake Elsinore, California currently has a PM2.5 concentration of 3.7 μg/m3.
Lake Elsinore, California currently has a PM10 concentration of 7.001 μg/m3.
The current carbon monoxide (CO) level in Lake Elsinore, California is 0.22 ppm.
The current sulfur dioxide (SO2) concentration in Lake Elsinore, California is 0.312 ppb.
Lake Elsinore, California currently has an ozone (O3) concentration of 41.992 ppm.
The current level of nitrogen dioxide (NO2) in Lake Elsinore, California is 0.807 ppb.
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