Stay updated with real-time air quality in Hawthorne, 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
Hawthorne, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.38 μg/m³
0
55
155
255
425
605+
28.42 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
9.49 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hawthorne, California
Hawthorne, California
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AQI 38
Good
6.86μg/m³
PM2.5
24.38μg/m³
PM10
28.42ppb
O3
0.43ppb
SO2
9.49ppb
NO2
0.28ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
24.38μg/m³
PM10
28.42ppb
O3
0.43ppb
SO2
9.49ppb
NO2
0.28ppm
CO
AQI 27
Good
5.12μg/m³
PM2.5
16.27μg/m³
PM10
27.38ppb
O3
0.43ppb
SO2
6.50ppb
NO2
0.30ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
27.50μg/m³
PM10
28.81ppb
O3
0.45ppb
SO2
7.66ppb
NO2
0.29ppm
CO
AQI 38
Good
6.65μg/m³
PM2.5
24.87μg/m³
PM10
26.36ppb
O3
0.42ppb
SO2
6.89ppb
NO2
0.20ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
24.84μg/m³
PM10
25.38ppb
O3
0.42ppb
SO2
7.27ppb
NO2
0.21ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Hawthorne, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Hawthorne, California was at its worst at 10:00:00 on 2026-08-16.
In the last 24 hours, the best air quality in Hawthorne, California was observed at 04:00:00 on 2026-08-16.
As of now, the AQI in Hawthorne, California is 38, indicating Good conditions.
Hawthorne, California air has the highest levels of PM2.5.
Poor air quality in Hawthorne, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Hawthorne, California are currently 6.861 μg/m3.
The PM10 concentration in Hawthorne, California is 24.382 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hawthorne, California is 0.28 ppm.
Currently, Hawthorne, California has a sulfur dioxide (SO2) concentration of 0.429 ppb.
The current ozone (O3) level in Hawthorne, California at the moment is 28.418 ppm.
Nitrogen dioxide (NO2) level in Hawthorne, California at the moment is 9.492 ppb.
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