Stay updated with real-time air quality in Citrus Heights, 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
Citrus Heights, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.59 μg/m³
0
55
155
255
425
605+
22.89 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
2.56 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Citrus Heights, California
Citrus Heights, California
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AQI 49
Good
8.90μg/m³
PM2.5
31.16μg/m³
PM10
21.05ppb
O3
0.41ppb
SO2
2.85ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.67μg/m³
PM2.5
36.53μg/m³
PM10
20.48ppb
O3
0.41ppb
SO2
3.41ppb
NO2
0.20ppm
CO
AQI 49
Good
8.54μg/m³
PM2.5
29.58μg/m³
PM10
21.52ppb
O3
0.41ppb
SO2
2.50ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
39.29μg/m³
PM10
20.53ppb
O3
0.41ppb
SO2
3.69ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.30μg/m³
PM2.5
43.23μg/m³
PM10
21.02ppb
O3
0.41ppb
SO2
3.53ppb
NO2
0.20ppm
CO
AQI 49
Good
8.92μg/m³
PM2.5
30.80μg/m³
PM10
20.03ppb
O3
0.41ppb
SO2
3.47ppb
NO2
0.20ppm
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 Citrus Heights, California is updated every hour.
The worst air quality in Citrus Heights, California in the last 24 hours was observed at 02:00:00 on 2026-08-18.
In the last 24 hrs, the best air quality in Citrus Heights, California was observed at 07:00:00 on 2026-08-17.
The current air quality in Citrus Heights, California is 52, categorized as Moderate based on real-time data.
The most common pollutant in Citrus Heights, California is PM2.5.
If the air quality in Citrus Heights, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Citrus Heights, California is 9.526 μg/m3.
The current PM10 concentration at Citrus Heights, California is 29.585 μg/m3.
The current carbon monoxide (CO) concentration at Citrus Heights, California is 0.2 ppm.
The current sulfur dioxide (SO2) concentration at Citrus Heights, California is 0.441 ppb.
The current ozone (O3) concentration at Citrus Heights, California is 22.889 ppm.
The current nitrogen dioxide (NO2) concentration at Citrus Heights, California is 2.562 ppb.
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