Stay updated with real-time air quality in Spring Valley Lake, 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)
49
Good
Spring Valley Lake, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.89 μg/m³
0
55
155
255
425
605+
10.28 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
19.86 ppb
0
54
101
361
1250
2050+
0.88 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Spring Valley Lake, California
Spring Valley Lake, California
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AQI 52
Moderate
9.78μg/m³
PM2.5
39.69μg/m³
PM10
7.47ppb
O3
0.64ppb
SO2
21.39ppb
NO2
0.89ppm
CO
AQI 49
Good
8.74μg/m³
PM2.5
37.32μg/m³
PM10
13.27ppb
O3
0.65ppb
SO2
18.99ppb
NO2
0.87ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
46.18μg/m³
PM10
11.07ppb
O3
0.63ppb
SO2
17.68ppb
NO2
0.87ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
37.24μg/m³
PM10
10.46ppb
O3
0.62ppb
SO2
20.09ppb
NO2
0.87ppm
CO
AQI 32
Good
1.05μg/m³
PM2.5
4.23μg/m³
PM10
34.84ppb
O3
0.60ppb
SO2
17.22ppb
NO2
0.80ppm
CO
AQI 26
Good
3.17μg/m³
PM2.5
13.57μg/m³
PM10
27.97ppb
O3
0.60ppb
SO2
18.61ppb
NO2
0.80ppm
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 Spring Valley Lake, California is updated on an hourly basis.
The worst air quality in Spring Valley Lake, California was recorded at 03:00:00 on 2026-01-14.
The best air quality in Spring Valley Lake, California was recorded at 02:00:00 on 2026-01-14.
The real-time air quality index in Spring Valley Lake, California is 49, currently categorized as Good.
The most common pollutant in Spring Valley Lake, California is PM2.5.
If the air quality in Spring Valley Lake, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Spring Valley Lake, California at present are 9.479 μg/m3.
The current PM10 levels in Spring Valley Lake, California are 39.892 μg/m3.
The current carbon monoxide (CO) level in Spring Valley Lake, California is 0.878 ppm.
The current sulfur dioxide (SO2) levels in Spring Valley Lake, California are 0.64 ppb.
The current ozone (O3) levels at Spring Valley Lake, California is 10.283 ppm.
The current nitrogen dioxide (NO2) levels at Spring Valley Lake, California is 19.863 ppb.
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