Stay updated with real-time air quality in Bellflower, 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)
27
Good
Bellflower, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.00 μg/m³
0
55
155
255
425
605+
27.43 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
12.02 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Bellflower, California
Bellflower, California
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AQI 27
Good
5.26μg/m³
PM2.5
18.11μg/m³
PM10
28.31ppb
O3
0.53ppb
SO2
11.71ppb
NO2
0.23ppm
CO
AQI 27
Good
5.13μg/m³
PM2.5
18.44μg/m³
PM10
28.25ppb
O3
0.57ppb
SO2
10.96ppb
NO2
0.23ppm
CO
AQI 28
Good
5.14μg/m³
PM2.5
18.99μg/m³
PM10
30.31ppb
O3
0.73ppb
SO2
11.41ppb
NO2
0.26ppm
CO
AQI 27
Good
5.12μg/m³
PM2.5
21.04μg/m³
PM10
27.09ppb
O3
0.61ppb
SO2
12.16ppb
NO2
0.21ppm
CO
AQI 30
Good
5.00μg/m³
PM2.5
22.94μg/m³
PM10
32.27ppb
O3
0.73ppb
SO2
10.34ppb
NO2
0.29ppm
CO
AQI 23
Good
4.39μg/m³
PM2.5
18.96μg/m³
PM10
25.20ppb
O3
0.68ppb
SO2
12.74ppb
NO2
0.23ppm
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 Bellflower, California are available every hour.
Bellflower, California experienced its worst air quality at 12:00:00, 2026-04-24.
The best air quality in Bellflower, California was observed at 08:00:00 on 2026-04-24.
The air quality in Bellflower, California right now is Good, with an AQI of 27.
In Bellflower, California, PM2.5 is the most frequently found pollutant.
When air quality in Bellflower, California is compromised, staying indoors and wearing a mask can reduce health risks.
Bellflower, California currently has a PM2.5 concentration of 5.061 μg/m3.
Bellflower, California currently has a PM10 concentration of 19.005 μg/m3.
The current carbon monoxide (CO) level in Bellflower, California is 0.222 ppm.
The current sulfur dioxide (SO2) concentration in Bellflower, California is 0.577 ppb.
Bellflower, California currently has an ozone (O3) concentration of 27.431 ppm.
The current level of nitrogen dioxide (NO2) in Bellflower, California is 12.017 ppb.
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