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)
41
Good
Fillmore, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.74 μg/m³
0
55
155
255
425
605+
43.63 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
2.89 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Fillmore, California
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AQI 43
Good
1.54μg/m³
PM2.5
8.49μg/m³
PM10
45.84ppb
O3
0.42ppb
SO2
2.49ppb
NO2
0.19ppm
CO
AQI 39
Good
1.20μg/m³
PM2.5
5.20μg/m³
PM10
41.95ppb
O3
0.43ppb
SO2
1.58ppb
NO2
0.19ppm
CO
AQI 43
Good
1.22μg/m³
PM2.5
7.03μg/m³
PM10
45.65ppb
O3
0.42ppb
SO2
2.04ppb
NO2
0.19ppm
CO
AQI 37
Good
2.15μg/m³
PM2.5
18.09μg/m³
PM10
39.59ppb
O3
0.42ppb
SO2
1.57ppb
NO2
0.19ppm
CO
AQI 44
Good
1.76μg/m³
PM2.5
10.12μg/m³
PM10
46.57ppb
O3
0.41ppb
SO2
2.62ppb
NO2
0.19ppm
CO
AQI 43
Good
1.35μg/m³
PM2.5
8.04μg/m³
PM10
46.02ppb
O3
0.41ppb
SO2
2.10ppb
NO2
0.19ppm
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 10:00:00 on 2026-03-06.
In the last 24 hours, the best air quality in Fillmore, California was observed at 02:00:00 on 2026-03-06.
As of now, the AQI in Fillmore, California is 41, indicating Good conditions.
Fillmore, California air has the highest levels of O3.
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 2.036 μg/m3.
The PM10 concentration in Fillmore, California is 6.741 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fillmore, California is 0.203 ppm.
Currently, Fillmore, California has a sulfur dioxide (SO2) concentration of 0.43 ppb.
The current ozone (O3) level in Fillmore, California at the moment is 43.626 ppm.
Nitrogen dioxide (NO2) level in Fillmore, California at the moment is 2.888 ppb.
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