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)
27
Good
Hawthorne, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.78 μg/m³
0
55
155
255
425
605+
26.73 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
8.05 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hawthorne, California
Hawthorne, California
Scroll To Air Quality MapLoading...
AQI 27
Good
5.23μg/m³
PM2.5
17.14μg/m³
PM10
26.89ppb
O3
0.15ppb
SO2
8.30ppb
NO2
0.18ppm
CO
AQI 27
Good
5.23μg/m³
PM2.5
17.14μg/m³
PM10
26.89ppb
O3
0.15ppb
SO2
8.30ppb
NO2
0.18ppm
CO
AQI 23
Good
3.34μg/m³
PM2.5
12.02μg/m³
PM10
24.61ppb
O3
0.13ppb
SO2
11.62ppb
NO2
0.18ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
17.34μg/m³
PM10
26.38ppb
O3
0.17ppb
SO2
6.60ppb
NO2
0.19ppm
CO
AQI 23
Good
4.48μg/m³
PM2.5
20.12μg/m³
PM10
25.47ppb
O3
0.15ppb
SO2
8.17ppb
NO2
0.13ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
21.14μg/m³
PM10
25.52ppb
O3
0.14ppb
SO2
9.32ppb
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 2025-07-22.
In the last 24 hours, the best air quality in Hawthorne, California was observed at 03:00:00 on 2025-07-22.
As of now, the AQI in Hawthorne, California is 27, 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 5.231 μg/m3.
The PM10 concentration in Hawthorne, California is 17.144 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hawthorne, California is 0.18 ppm.
Currently, Hawthorne, California has a sulfur dioxide (SO2) concentration of 0.152 ppb.
The current ozone (O3) level in Hawthorne, California at the moment is 26.892 ppm.
Nitrogen dioxide (NO2) level in Hawthorne, California at the moment is 8.3 ppb.
All Rights Reserved © Ambee Inc. 2025