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
7.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.68 μg/m³
0
55
155
255
425
605+
14.47 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
25.94 ppb
0
54
101
361
1250
2050+
0.67 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hawthorne, California
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AQI 38
Good
7.23μg/m³
PM2.5
30.68μg/m³
PM10
14.47ppb
O3
0.56ppb
SO2
25.94ppb
NO2
0.67ppm
CO
AQI 38
Good
7.23μg/m³
PM2.5
30.68μg/m³
PM10
14.47ppb
O3
0.56ppb
SO2
25.94ppb
NO2
0.67ppm
CO
AQI 38
Good
6.80μg/m³
PM2.5
17.02μg/m³
PM10
13.11ppb
O3
0.49ppb
SO2
21.07ppb
NO2
0.66ppm
CO
AQI 38
Good
6.69μg/m³
PM2.5
24.70μg/m³
PM10
13.35ppb
O3
0.58ppb
SO2
29.26ppb
NO2
0.65ppm
CO
AQI 38
Good
7.18μg/m³
PM2.5
29.23μg/m³
PM10
13.56ppb
O3
0.44ppb
SO2
27.94ppb
NO2
0.76ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
30.63μg/m³
PM10
12.12ppb
O3
0.50ppb
SO2
29.60ppb
NO2
0.74ppm
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 04:00:00 on 2026-03-09.
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 7.233 μg/m3.
The PM10 concentration in Hawthorne, California is 30.675 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hawthorne, California is 0.665 ppm.
Currently, Hawthorne, California has a sulfur dioxide (SO2) concentration of 0.56 ppb.
The current ozone (O3) level in Hawthorne, California at the moment is 14.472 ppm.
Nitrogen dioxide (NO2) level in Hawthorne, California at the moment is 25.943 ppb.
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