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)
51
Moderate
Hawthorne, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.73 μg/m³
0
55
155
255
425
605+
22.40 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
7.66 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hawthorne, California
Hawthorne, California
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AQI 44
Good
8.24μg/m³
PM2.5
35.83μg/m³
PM10
16.78ppb
O3
0.17ppb
SO2
5.22ppb
NO2
0.17ppm
CO
AQI 44
Good
8.24μg/m³
PM2.5
35.83μg/m³
PM10
16.78ppb
O3
0.17ppb
SO2
5.22ppb
NO2
0.17ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
19.61μg/m³
PM10
16.85ppb
O3
0.19ppb
SO2
7.02ppb
NO2
0.16ppm
CO
AQI 44
Good
8.50μg/m³
PM2.5
35.44μg/m³
PM10
16.62ppb
O3
0.14ppb
SO2
7.06ppb
NO2
0.18ppm
CO
AQI 49
Good
8.79μg/m³
PM2.5
34.36μg/m³
PM10
23.80ppb
O3
0.18ppb
SO2
7.35ppb
NO2
0.13ppm
CO
AQI 49
Good
9.29μg/m³
PM2.5
35.37μg/m³
PM10
22.70ppb
O3
0.17ppb
SO2
8.43ppb
NO2
0.15ppm
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 07:00:00 on 2025-07-13.
In the last 24 hours, the best air quality in Hawthorne, California was observed at 11:00:00 on 2025-07-14.
As of now, the AQI in Hawthorne, California is 51, indicating Moderate conditions.
Hawthorne, California air has the highest levels of PM10.
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 8.682 μg/m3.
The PM10 concentration in Hawthorne, California is 55.728 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hawthorne, California is 0.178 ppm.
Currently, Hawthorne, California has a sulfur dioxide (SO2) concentration of 0.321 ppb.
The current ozone (O3) level in Hawthorne, California at the moment is 22.404 ppm.
Nitrogen dioxide (NO2) level in Hawthorne, California at the moment is 7.656 ppb.
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