Stay updated with real-time air quality in Foothill Farms, 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)
58
Moderate
Foothill Farms, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.27 μg/m³
0
55
155
255
425
605+
36.79 ppb
0
55
71
86
201
201+
1.08 ppb
0
36
76
186
605
1005+
4.28 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Foothill Farms, California
Foothill Farms, California
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AQI 49
Good
8.94μg/m³
PM2.5
32.77μg/m³
PM10
26.11ppb
O3
0.99ppb
SO2
5.00ppb
NO2
0.23ppm
CO
AQI 52
Moderate
10.45μg/m³
PM2.5
32.38μg/m³
PM10
28.97ppb
O3
0.97ppb
SO2
4.54ppb
NO2
0.24ppm
CO
AQI 54
Moderate
11.03μg/m³
PM2.5
30.33μg/m³
PM10
33.81ppb
O3
0.95ppb
SO2
3.84ppb
NO2
0.25ppm
CO
AQI 44
Good
8.33μg/m³
PM2.5
32.67μg/m³
PM10
27.22ppb
O3
0.99ppb
SO2
5.01ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.72μg/m³
PM2.5
35.49μg/m³
PM10
35.39ppb
O3
0.96ppb
SO2
4.21ppb
NO2
0.25ppm
CO
AQI 52
Moderate
10.02μg/m³
PM2.5
34.41μg/m³
PM10
25.02ppb
O3
0.99ppb
SO2
5.38ppb
NO2
0.23ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Foothill Farms, California is updated every hour.
The worst air quality in Foothill Farms, California in the last 24 hours was observed at 01:00:00 on 2025-07-11.
In the last 24 hrs, the best air quality in Foothill Farms, California was observed at 04:00:00 on 2025-07-10.
The current air quality in Foothill Farms, California is 52, categorized as Moderate based on real-time data.
The most common pollutant in Foothill Farms, California is PM2.5.
If the air quality in Foothill Farms, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Foothill Farms, California is 9.706 μg/m3.
The current PM10 concentration at Foothill Farms, California is 33.97 μg/m3.
The current carbon monoxide (CO) concentration at Foothill Farms, California is 0.24 ppm.
The current sulfur dioxide (SO2) concentration at Foothill Farms, California is 0.97 ppb.
The current ozone (O3) concentration at Foothill Farms, California is 29.55 ppm.
The current nitrogen dioxide (NO2) concentration at Foothill Farms, California is 4.382 ppb.
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