Stay updated with real-time air quality in Bostonia, 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)
31
Good
Bostonia, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.22 μg/m³
0
55
155
255
425
605+
34.18 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
2.13 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Bostonia, California
Bostonia, California
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AQI 31
Good
4.39μg/m³
PM2.5
13.86μg/m³
PM10
33.96ppb
O3
0.19ppb
SO2
2.26ppb
NO2
0.13ppm
CO
AQI 31
Good
4.40μg/m³
PM2.5
13.86μg/m³
PM10
33.80ppb
O3
0.19ppb
SO2
2.28ppb
NO2
0.13ppm
CO
AQI 31
Good
4.32μg/m³
PM2.5
13.10μg/m³
PM10
34.01ppb
O3
0.19ppb
SO2
2.19ppb
NO2
0.12ppm
CO
AQI 31
Good
4.40μg/m³
PM2.5
13.93μg/m³
PM10
34.22ppb
O3
0.19ppb
SO2
2.26ppb
NO2
0.13ppm
CO
AQI 31
Good
4.54μg/m³
PM2.5
14.55μg/m³
PM10
33.43ppb
O3
0.19ppb
SO2
2.46ppb
NO2
0.14ppm
CO
AQI 31
Good
4.41μg/m³
PM2.5
13.49μg/m³
PM10
34.11ppb
O3
0.19ppb
SO2
2.25ppb
NO2
0.13ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Bostonia, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Bostonia, California was at its worst at 08:00:00 on 2025-09-11.
In the last 24 hours, the best air quality in Bostonia, California was observed at 02:00:00 on 2025-09-11.
As of now, the AQI in Bostonia, California is 31, indicating Good conditions.
Bostonia, California air has the highest levels of O3.
Poor air quality in Bostonia, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bostonia, California are currently 4.061 μg/m3.
The PM10 concentration in Bostonia, California is 12.351 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bostonia, California is 0.123 ppm.
Currently, Bostonia, California has a sulfur dioxide (SO2) concentration of 0.213 ppb.
The current ozone (O3) level in Bostonia, California at the moment is 33.361 ppm.
Nitrogen dioxide (NO2) level in Bostonia, California at the moment is 2.12 ppb.
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