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)
38
Good
Huntington Beach, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.68 μg/m³
0
55
155
255
425
605+
29.70 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
7.00 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Huntington Beach, California
Huntington Beach, California
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AQI 28
Good
5.20μg/m³
PM2.5
27.31μg/m³
PM10
30.38ppb
O3
0.46ppb
SO2
6.09ppb
NO2
0.24ppm
CO
AQI 24
Good
4.19μg/m³
PM2.5
21.64μg/m³
PM10
26.44ppb
O3
0.45ppb
SO2
5.77ppb
NO2
0.23ppm
CO
AQI 26
Good
3.67μg/m³
PM2.5
13.93μg/m³
PM10
28.32ppb
O3
0.43ppb
SO2
9.30ppb
NO2
0.23ppm
CO
AQI 28
Good
5.29μg/m³
PM2.5
26.84μg/m³
PM10
30.25ppb
O3
0.45ppb
SO2
5.46ppb
NO2
0.23ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
20.42μg/m³
PM10
26.60ppb
O3
0.47ppb
SO2
10.73ppb
NO2
0.21ppm
CO
AQI 27
Good
3.29μg/m³
PM2.5
12.95μg/m³
PM10
28.77ppb
O3
0.42ppb
SO2
9.67ppb
NO2
0.25ppm
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 09:00:00 on 2025-07-23.
In the last 24 hrs, the best air quality in Huntington Beach, California was observed at 03:00:00 on 2025-07-24.
The current air quality in Huntington Beach, California is 27, categorized as Good based on real-time data.
The most common pollutant in Huntington Beach, California is PM2.5.
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 5.248 μg/m3.
The current PM10 concentration at Huntington Beach, California is 21.679 μg/m3.
The current carbon monoxide (CO) concentration at Huntington Beach, California is 0.227 ppm.
The current sulfur dioxide (SO2) concentration at Huntington Beach, California is 0.453 ppb.
The current ozone (O3) concentration at Huntington Beach, California is 27.352 ppm.
The current nitrogen dioxide (NO2) concentration at Huntington Beach, California is 5.785 ppb.
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