Stay updated with real-time air quality in Bloomington, 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)
49
Good
Bloomington, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.18 μg/m³
0
55
155
255
425
605+
46.06 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
4.56 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bloomington, California
Bloomington, California
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.90μg/m³
PM2.5
27.70μg/m³
PM10
39.40ppb
O3
0.30ppb
SO2
9.29ppb
NO2
0.15ppm
CO
AQI 49
Good
8.67μg/m³
PM2.5
27.10μg/m³
PM10
39.37ppb
O3
0.22ppb
SO2
6.77ppb
NO2
0.15ppm
CO
AQI 44
Good
7.70μg/m³
PM2.5
29.15μg/m³
PM10
40.15ppb
O3
0.22ppb
SO2
5.62ppb
NO2
0.12ppm
CO
AQI 49
Good
8.68μg/m³
PM2.5
29.46μg/m³
PM10
39.53ppb
O3
0.21ppb
SO2
5.41ppb
NO2
0.13ppm
CO
AQI 52
Moderate
10.35μg/m³
PM2.5
25.91μg/m³
PM10
40.51ppb
O3
0.15ppb
SO2
4.80ppb
NO2
0.18ppm
CO
AQI 44
Good
7.54μg/m³
PM2.5
26.61μg/m³
PM10
42.53ppb
O3
0.25ppb
SO2
6.68ppb
NO2
0.14ppm
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 Bloomington, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Bloomington, California was at its worst at 11:00:00 on 2025-07-21.
In the last 24 hours, the best air quality in Bloomington, California was observed at 01:00:00 on 2025-07-22.
As of now, the AQI in Bloomington, California is 52, indicating Moderate conditions.
Bloomington, California air has the highest levels of PM2.5.
Poor air quality in Bloomington, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bloomington, California are currently 9.864 μg/m3.
The PM10 concentration in Bloomington, California is 27.284 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bloomington, California is 0.166 ppm.
Currently, Bloomington, California has a sulfur dioxide (SO2) concentration of 0.224 ppb.
The current ozone (O3) level in Bloomington, California at the moment is 39.93 ppm.
Nitrogen dioxide (NO2) level in Bloomington, California at the moment is 6.95 ppb.
All Rights Reserved © Ambee Inc. 2025