Stay updated with real-time air quality in La Habra, 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
La Habra, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.09 μg/m³
0
55
155
255
425
605+
32.05 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
4.55 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
La Habra, California
La Habra, California
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AQI 49
Good
9.35μg/m³
PM2.5
29.00μg/m³
PM10
53.20ppb
O3
0.61ppb
SO2
7.08ppb
NO2
0.15ppm
CO
AQI 49
Good
9.27μg/m³
PM2.5
27.04μg/m³
PM10
52.27ppb
O3
0.68ppb
SO2
8.12ppb
NO2
0.23ppm
CO
AQI 51
Moderate
9.42μg/m³
PM2.5
28.27μg/m³
PM10
55.38ppb
O3
0.67ppb
SO2
7.19ppb
NO2
0.21ppm
CO
AQI 49
Good
9.34μg/m³
PM2.5
29.05μg/m³
PM10
51.78ppb
O3
0.63ppb
SO2
7.77ppb
NO2
0.18ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
29.53μg/m³
PM10
52.80ppb
O3
0.62ppb
SO2
8.21ppb
NO2
0.18ppm
CO
AQI 49
Good
9.38μg/m³
PM2.5
24.31μg/m³
PM10
48.86ppb
O3
0.73ppb
SO2
9.16ppb
NO2
0.30ppm
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 La Habra, California is updated on an hourly basis.
The worst air quality in La Habra, California was recorded at 12:00:00 on 2025-09-07.
The best air quality in La Habra, California was recorded at 12:00:00 on 2025-09-06.
The real-time air quality index in La Habra, California is 49, currently categorized as Good.
The most common pollutant in La Habra, California is PM2.5.
If the air quality in La Habra, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in La Habra, California at present are 8.768 μg/m3.
The current PM10 levels in La Habra, California are 23.992 μg/m3.
The current carbon monoxide (CO) level in La Habra, California is 0.108 ppm.
The current sulfur dioxide (SO2) levels in La Habra, California are 0.406 ppb.
The current ozone (O3) levels at La Habra, California is 51.793 ppm.
The current nitrogen dioxide (NO2) levels at La Habra, California is 8.216 ppb.
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