Stay updated with real-time air quality in Anaheim, 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)
38
Good
Anaheim, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.09 μg/m³
0
55
155
255
425
605+
19.91 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
10.12 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Anaheim, California
Anaheim, California
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AQI 24
Good
3.02μg/m³
PM2.5
12.05μg/m³
PM10
26.33ppb
O3
0.46ppb
SO2
5.99ppb
NO2
0.19ppm
CO
AQI 25
Good
3.46μg/m³
PM2.5
15.37μg/m³
PM10
27.09ppb
O3
0.46ppb
SO2
6.91ppb
NO2
0.22ppm
CO
AQI 24
Good
2.98μg/m³
PM2.5
11.70μg/m³
PM10
26.46ppb
O3
0.50ppb
SO2
7.31ppb
NO2
0.25ppm
CO
AQI 25
Good
3.30μg/m³
PM2.5
14.14μg/m³
PM10
26.95ppb
O3
0.48ppb
SO2
7.72ppb
NO2
0.26ppm
CO
AQI 24
Good
2.95μg/m³
PM2.5
11.24μg/m³
PM10
26.40ppb
O3
0.51ppb
SO2
6.35ppb
NO2
0.20ppm
CO
AQI 25
Good
3.18μg/m³
PM2.5
13.78μg/m³
PM10
26.63ppb
O3
0.48ppb
SO2
5.62ppb
NO2
0.18ppm
CO
Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Anaheim, California is updated on an hourly basis.
The worst air quality in Anaheim, California was recorded at 10:00:00 on 2025-07-25.
The best air quality in Anaheim, California was recorded at 01:00:00 on 2025-07-25.
The real-time air quality index in Anaheim, California is 24, currently categorized as Good.
The most common pollutant in Anaheim, California is O3.
If the air quality in Anaheim, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Anaheim, California at present are 3.088 μg/m3.
The current PM10 levels in Anaheim, California are 13.041 μg/m3.
The current carbon monoxide (CO) level in Anaheim, California is 0.303 ppm.
The current sulfur dioxide (SO2) levels in Anaheim, California are 0.512 ppb.
The current ozone (O3) levels at Anaheim, California is 26.493 ppm.
The current nitrogen dioxide (NO2) levels at Anaheim, California is 8.81 ppb.
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