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)
58
Moderate
La Habra, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
69.53 μg/m³
0
55
155
255
425
605+
51.10 ppb
0
55
71
86
201
201+
1.03 ppb
0
36
76
186
605
1005+
5.68 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
La Habra, California
La Habra, California
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AQI 63
Moderate
14.80μg/m³
PM2.5
80.30μg/m³
PM10
51.86ppb
O3
0.85ppb
SO2
6.23ppb
NO2
0.31ppm
CO
AQI 63
Moderate
14.16μg/m³
PM2.5
79.29μg/m³
PM10
49.50ppb
O3
0.85ppb
SO2
6.41ppb
NO2
0.33ppm
CO
AQI 62
Moderate
14.32μg/m³
PM2.5
77.65μg/m³
PM10
52.89ppb
O3
0.85ppb
SO2
6.32ppb
NO2
0.32ppm
CO
AQI 63
Moderate
14.73μg/m³
PM2.5
78.58μg/m³
PM10
52.25ppb
O3
0.86ppb
SO2
6.74ppb
NO2
0.31ppm
CO
AQI 62
Moderate
15.12μg/m³
PM2.5
78.02μg/m³
PM10
54.54ppb
O3
0.86ppb
SO2
7.30ppb
NO2
0.30ppm
CO
AQI 61
Moderate
13.26μg/m³
PM2.5
74.88μg/m³
PM10
46.34ppb
O3
0.86ppb
SO2
6.64ppb
NO2
0.36ppm
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 05:00:00 on 2026-07-23.
The best air quality in La Habra, California was recorded at 02:00:00 on 2026-07-23.
The real-time air quality index in La Habra, California is 58, currently categorized as Moderate.
The most common pollutant in La Habra, California is PM10.
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 12.588 μg/m3.
The current PM10 levels in La Habra, California are 69.528 μg/m3.
The current carbon monoxide (CO) level in La Habra, California is 0.286 ppm.
The current sulfur dioxide (SO2) levels in La Habra, California are 1.026 ppb.
The current ozone (O3) levels at La Habra, California is 51.101 ppm.
The current nitrogen dioxide (NO2) levels at La Habra, California is 5.682 ppb.
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