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)
51
Moderate
Lake Elsinore, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.01 μg/m³
0
55
155
255
425
605+
54.99 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
6.12 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lake Elsinore, California
Lake Elsinore, California
Scroll To Air Quality MapLoading...
AQI 51
Moderate
4.26μg/m³
PM2.5
26.15μg/m³
PM10
54.92ppb
O3
0.52ppb
SO2
6.37ppb
NO2
0.20ppm
CO
AQI 50
Good
5.21μg/m³
PM2.5
26.93μg/m³
PM10
54.03ppb
O3
0.52ppb
SO2
7.00ppb
NO2
0.21ppm
CO
AQI 50
Good
5.05μg/m³
PM2.5
25.30μg/m³
PM10
53.69ppb
O3
0.53ppb
SO2
7.71ppb
NO2
0.22ppm
CO
AQI 50
Good
7.21μg/m³
PM2.5
29.54μg/m³
PM10
54.04ppb
O3
0.53ppb
SO2
8.37ppb
NO2
0.26ppm
CO
AQI 54
Moderate
10.72μg/m³
PM2.5
40.67μg/m³
PM10
36.97ppb
O3
0.53ppb
SO2
8.16ppb
NO2
0.26ppm
CO
AQI 54
Moderate
10.85μg/m³
PM2.5
44.94μg/m³
PM10
52.95ppb
O3
0.53ppb
SO2
7.62ppb
NO2
0.25ppm
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, 2025-10-21.
The best air quality in Lake Elsinore, California was observed at 05:00:00 on 2025-10-21.
The air quality in Lake Elsinore, California right now is Moderate, with an AQI of 51.
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 4.021 μg/m3.
Lake Elsinore, California currently has a PM10 concentration of 26.011 μg/m3.
The current carbon monoxide (CO) level in Lake Elsinore, California is 0.2 ppm.
The current sulfur dioxide (SO2) concentration in Lake Elsinore, California is 0.515 ppb.
Lake Elsinore, California currently has an ozone (O3) concentration of 54.992 ppm.
The current level of nitrogen dioxide (NO2) in Lake Elsinore, California is 6.121 ppb.
All Rights Reserved © Ambee Inc. 2025