Stay updated with real-time air quality in Huntington Beach, 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)
29
Good
Huntington Beach, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.20 μg/m³
0
55
155
255
425
605+
30.76 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
3.99 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Huntington Beach, California
Huntington Beach, California
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AQI 28
Good
4.39μg/m³
PM2.5
19.16μg/m³
PM10
30.03ppb
O3
0.31ppb
SO2
4.13ppb
NO2
0.15ppm
CO
AQI 29
Good
4.35μg/m³
PM2.5
19.22μg/m³
PM10
31.18ppb
O3
0.31ppb
SO2
4.19ppb
NO2
0.15ppm
CO
AQI 27
Good
5.28μg/m³
PM2.5
16.61μg/m³
PM10
28.98ppb
O3
0.26ppb
SO2
6.14ppb
NO2
0.14ppm
CO
AQI 29
Good
3.67μg/m³
PM2.5
15.63μg/m³
PM10
31.17ppb
O3
0.32ppb
SO2
4.01ppb
NO2
0.15ppm
CO
AQI 30
Good
4.26μg/m³
PM2.5
16.34μg/m³
PM10
31.65ppb
O3
0.29ppb
SO2
5.17ppb
NO2
0.13ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
17.67μg/m³
PM10
28.14ppb
O3
0.26ppb
SO2
6.61ppb
NO2
0.15ppm
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 Huntington Beach, California is updated every hour.
The worst air quality in Huntington Beach, California in the last 24 hours was observed at 04:00:00 on 2025-06-06.
In the last 24 hrs, the best air quality in Huntington Beach, California was observed at 03:00:00 on 2025-06-05.
The current air quality in Huntington Beach, California is 29, categorized as Good based on real-time data.
The most common pollutant in Huntington Beach, California is O3.
If the air quality in Huntington Beach, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Huntington Beach, California is 4.256 μg/m3.
The current PM10 concentration at Huntington Beach, California is 16.205 μg/m3.
The current carbon monoxide (CO) concentration at Huntington Beach, California is 0.143 ppm.
The current sulfur dioxide (SO2) concentration at Huntington Beach, California is 0.314 ppb.
The current ozone (O3) concentration at Huntington Beach, California is 30.757 ppm.
The current nitrogen dioxide (NO2) concentration at Huntington Beach, California is 3.991 ppb.
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