Stay updated with real-time air quality in Bell, 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)
58
Moderate
Bell, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
56.53 μg/m³
0
55
155
255
425
605+
52.73 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
7.08 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bell, California
Bell, California
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AQI 60
Moderate
13.76μg/m³
PM2.5
60.96μg/m³
PM10
54.58ppb
O3
0.70ppb
SO2
6.57ppb
NO2
0.25ppm
CO
AQI 54
Moderate
10.88μg/m³
PM2.5
47.70μg/m³
PM10
47.79ppb
O3
0.76ppb
SO2
6.93ppb
NO2
0.23ppm
CO
AQI 56
Moderate
12.14μg/m³
PM2.5
52.82μg/m³
PM10
51.84ppb
O3
0.72ppb
SO2
7.08ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.88μg/m³
PM2.5
47.70μg/m³
PM10
47.79ppb
O3
0.76ppb
SO2
6.93ppb
NO2
0.23ppm
CO
AQI 56
Moderate
12.14μg/m³
PM2.5
52.82μg/m³
PM10
51.84ppb
O3
0.72ppb
SO2
7.08ppb
NO2
0.24ppm
CO
AQI 60
Moderate
13.56μg/m³
PM2.5
60.74μg/m³
PM10
55.14ppb
O3
0.73ppb
SO2
6.09ppb
NO2
0.27ppm
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 Bell, California is updated on an hourly basis.
The worst air quality in Bell, California was recorded at 11:00:00 on 2026-08-18.
The best air quality in Bell, California was recorded at 03:00:00 on 2026-08-18.
The real-time air quality index in Bell, California is 58, currently categorized as Moderate.
The most common pollutant in Bell, California is PM2.5.
If the air quality in Bell, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Bell, California at present are 12.855 μg/m3.
The current PM10 levels in Bell, California are 56.53 μg/m3.
The current carbon monoxide (CO) level in Bell, California is 0.247 ppm.
The current sulfur dioxide (SO2) levels in Bell, California are 0.714 ppb.
The current ozone (O3) levels at Bell, California is 52.735 ppm.
The current nitrogen dioxide (NO2) levels at Bell, California is 7.078 ppb.
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