Stay updated with real-time air quality in Fillmore, 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)
52
Moderate
Fillmore, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.69 μg/m³
0
55
155
255
425
605+
45.36 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
4.00 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Fillmore, California
Fillmore, California
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AQI 52
Moderate
9.64μg/m³
PM2.5
40.05μg/m³
PM10
44.18ppb
O3
0.61ppb
SO2
4.63ppb
NO2
0.13ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
39.46μg/m³
PM10
39.20ppb
O3
0.62ppb
SO2
4.40ppb
NO2
0.13ppm
CO
AQI 54
Moderate
11.00μg/m³
PM2.5
40.98μg/m³
PM10
47.86ppb
O3
0.61ppb
SO2
6.01ppb
NO2
0.13ppm
CO
AQI 49
Good
9.00μg/m³
PM2.5
42.39μg/m³
PM10
41.81ppb
O3
0.61ppb
SO2
4.37ppb
NO2
0.13ppm
CO
AQI 49
Good
8.79μg/m³
PM2.5
37.06μg/m³
PM10
44.56ppb
O3
0.60ppb
SO2
4.48ppb
NO2
0.13ppm
CO
AQI 52
Moderate
10.47μg/m³
PM2.5
39.77μg/m³
PM10
47.86ppb
O3
0.62ppb
SO2
5.75ppb
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 Fillmore, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Fillmore, California was at its worst at 09:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Fillmore, California was observed at 10:00:00 on 2026-06-08.
As of now, the AQI in Fillmore, California is 52, indicating Moderate conditions.
Fillmore, California air has the highest levels of PM2.5.
Poor air quality in Fillmore, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Fillmore, California are currently 9.912 μg/m3.
The PM10 concentration in Fillmore, California is 35.694 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fillmore, California is 0.127 ppm.
Currently, Fillmore, California has a sulfur dioxide (SO2) concentration of 0.658 ppb.
The current ozone (O3) level in Fillmore, California at the moment is 45.36 ppm.
Nitrogen dioxide (NO2) level in Fillmore, California at the moment is 4 ppb.
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