Stay updated with real-time air quality in Susanville, 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)
60
Moderate
Susanville, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.94 μg/m³
0
55
155
255
425
605+
20.89 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
6.28 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Susanville, California
Susanville, California
Scroll To Air Quality MapLoading...
AQI 52
Moderate
10.32μg/m³
PM2.5
49.41μg/m³
PM10
8.96ppb
O3
1.15ppb
SO2
13.75ppb
NO2
0.74ppm
CO
AQI 27
Good
4.56μg/m³
PM2.5
16.57μg/m³
PM10
1.23ppb
O3
1.24ppb
SO2
10.88ppb
NO2
0.81ppm
CO
AQI 52
Moderate
10.03μg/m³
PM2.5
26.79μg/m³
PM10
1.93ppb
O3
1.30ppb
SO2
15.71ppb
NO2
0.84ppm
CO
AQI 52
Moderate
9.73μg/m³
PM2.5
21.98μg/m³
PM10
3.40ppb
O3
1.38ppb
SO2
23.47ppb
NO2
0.89ppm
CO
AQI 67
Moderate
17.77μg/m³
PM2.5
36.01μg/m³
PM10
1.12ppb
O3
1.31ppb
SO2
13.80ppb
NO2
0.85ppm
CO
AQI 6
Good
1.46μg/m³
PM2.5
6.23μg/m³
PM10
6.35ppb
O3
0.71ppb
SO2
6.11ppb
NO2
0.43ppm
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 Susanville, California are available every hour.
Susanville, California experienced its worst air quality at 08:00:00, 2025-12-14.
The best air quality in Susanville, California was observed at 08:00:00 on 2025-12-13.
The air quality in Susanville, California right now is Good, with an AQI of 38.
In Susanville, California, PM2.5 is the most frequently found pollutant.
When air quality in Susanville, California is compromised, staying indoors and wearing a mask can reduce health risks.
Susanville, California currently has a PM2.5 concentration of 7.167 μg/m3.
Susanville, California currently has a PM10 concentration of 30.775 μg/m3.
The current carbon monoxide (CO) level in Susanville, California is 0.518 ppm.
The current sulfur dioxide (SO2) concentration in Susanville, California is 0.87 ppb.
Susanville, California currently has an ozone (O3) concentration of 16.694 ppm.
The current level of nitrogen dioxide (NO2) in Susanville, California is 4.99 ppb.
All Rights Reserved © Ambee Inc. 2025