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)
33
Good
Hawthorne, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.52 μg/m³
0
55
155
255
425
605+
27.87 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
8.43 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hawthorne, California
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AQI 32
Good
5.39μg/m³
PM2.5
25.02μg/m³
PM10
35.33ppb
O3
0.36ppb
SO2
6.68ppb
NO2
0.27ppm
CO
AQI 32
Good
5.39μg/m³
PM2.5
25.02μg/m³
PM10
35.33ppb
O3
0.36ppb
SO2
6.68ppb
NO2
0.27ppm
CO
AQI 35
Good
5.54μg/m³
PM2.5
24.37μg/m³
PM10
38.43ppb
O3
0.49ppb
SO2
22.39ppb
NO2
0.28ppm
CO
AQI 31
Good
3.82μg/m³
PM2.5
11.70μg/m³
PM10
32.64ppb
O3
0.38ppb
SO2
4.53ppb
NO2
0.27ppm
CO
AQI 33
Good
5.69μg/m³
PM2.5
23.38μg/m³
PM10
33.11ppb
O3
0.45ppb
SO2
13.00ppb
NO2
0.22ppm
CO
AQI 31
Good
5.45μg/m³
PM2.5
22.50μg/m³
PM10
32.89ppb
O3
0.40ppb
SO2
11.16ppb
NO2
0.22ppm
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 03:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Hawthorne, California was observed at 01:00:00 on 2026-03-09.
As of now, the AQI in Hawthorne, California is 33, 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 5.791 μg/m3.
The PM10 concentration in Hawthorne, California is 18.515 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hawthorne, California is 0.268 ppm.
Currently, Hawthorne, California has a sulfur dioxide (SO2) concentration of 0.295 ppb.
The current ozone (O3) level in Hawthorne, California at the moment is 27.869 ppm.
Nitrogen dioxide (NO2) level in Hawthorne, California at the moment is 8.426 ppb.
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