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)
56
Moderate
Susanville, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.15 μg/m³
0
55
155
255
425
605+
25.57 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
5.90 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Susanville, California
Susanville, California
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AQI 60
Moderate
13.68μg/m³
PM2.5
59.02μg/m³
PM10
39.17ppb
O3
0.40ppb
SO2
5.06ppb
NO2
0.15ppm
CO
AQI 66
Moderate
17.05μg/m³
PM2.5
32.97μg/m³
PM10
37.71ppb
O3
0.31ppb
SO2
4.83ppb
NO2
0.12ppm
CO
AQI 62
Moderate
15.40μg/m³
PM2.5
32.71μg/m³
PM10
36.74ppb
O3
0.27ppb
SO2
4.80ppb
NO2
0.11ppm
CO
AQI 58
Moderate
13.28μg/m³
PM2.5
26.66μg/m³
PM10
40.69ppb
O3
0.21ppb
SO2
4.77ppb
NO2
0.10ppm
CO
AQI 62
Moderate
15.48μg/m³
PM2.5
37.39μg/m³
PM10
29.65ppb
O3
0.25ppb
SO2
4.83ppb
NO2
0.11ppm
CO
AQI 90
Moderate
29.95μg/m³
PM2.5
43.56μg/m³
PM10
39.08ppb
O3
0.76ppb
SO2
1.95ppb
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 Susanville, California are available every hour.
Susanville, California experienced its worst air quality at 06:00:00, 2025-07-11.
The best air quality in Susanville, California was observed at 11:00:00 on 2025-07-10.
The air quality in Susanville, California right now is Moderate, with an AQI of 69.
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 18.855 μg/m3.
Susanville, California currently has a PM10 concentration of 63.616 μg/m3.
The current carbon monoxide (CO) level in Susanville, California is 0.198 ppm.
The current sulfur dioxide (SO2) concentration in Susanville, California is 0.608 ppb.
Susanville, California currently has an ozone (O3) concentration of 23.624 ppm.
The current level of nitrogen dioxide (NO2) in Susanville, California is 3.468 ppb.
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