Stay updated with real-time air quality in FlorenceGraham, 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)
66
Moderate
FlorenceGraham, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.30 μg/m³
0
55
155
255
425
605+
14.00 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
25.77 ppb
0
54
101
361
1250
2050+
0.51 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
FlorenceGraham, California
FlorenceGraham, California
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AQI 66
Moderate
17.35μg/m³
PM2.5
65.00μg/m³
PM10
4.92ppb
O3
0.61ppb
SO2
20.19ppb
NO2
1.57ppm
CO
AQI 66
Moderate
17.14μg/m³
PM2.5
64.40μg/m³
PM10
4.92ppb
O3
0.61ppb
SO2
20.05ppb
NO2
1.58ppm
CO
AQI 66
Moderate
17.14μg/m³
PM2.5
64.40μg/m³
PM10
4.92ppb
O3
0.61ppb
SO2
20.05ppb
NO2
1.58ppm
CO
AQI 64
Moderate
15.76μg/m³
PM2.5
66.58μg/m³
PM10
4.93ppb
O3
0.63ppb
SO2
18.81ppb
NO2
1.70ppm
CO
AQI 60
Moderate
14.24μg/m³
PM2.5
63.01μg/m³
PM10
4.94ppb
O3
0.63ppb
SO2
17.68ppb
NO2
1.77ppm
CO
AQI 66
Moderate
17.13μg/m³
PM2.5
65.38μg/m³
PM10
4.92ppb
O3
0.61ppb
SO2
19.99ppb
NO2
1.59ppm
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 Florencegraham, California is updated every hour.
The worst air quality in Florencegraham, California in the last 24 hours was observed at 07:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Florencegraham, California was observed at 04:00:00 on 2026-01-23.
The current air quality in Florencegraham, California is 66, categorized as Moderate based on real-time data.
The most common pollutant in Florencegraham, California is PM2.5.
If the air quality in Florencegraham, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Florencegraham, California is 17.354 μg/m3.
The current PM10 concentration at Florencegraham, California is 65.005 μg/m3.
The current carbon monoxide (CO) concentration at Florencegraham, California is 1.569 ppm.
The current sulfur dioxide (SO2) concentration at Florencegraham, California is 0.613 ppb.
The current ozone (O3) concentration at Florencegraham, California is 4.917 ppm.
The current nitrogen dioxide (NO2) concentration at Florencegraham, California is 20.192 ppb.
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