Real-time air quality index in Cudahy, California today
Stay updated with real-time air quality in Cudahy, 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)
40
Good
Cudahy, California
Last updated: ... (Local time)
Common air pollutants in Cudahy, California
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
5.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
22.36 μg/m³
0
55
155
255
425
605+
Ozone (O3)
42.83 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.51 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.79 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Cudahy, California
Cudahy, California
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Cudahy, California air quality map: Real-time AQI near you
Air quality in nearby cities
Bell, California
AQI 40
Good
5.39μg/m³
PM2.5
21.30μg/m³
PM10
42.83ppb
O3
0.52ppb
SO2
3.01ppb
NO2
0.13ppm
CO
South Gate, California
AQI 40
Good
5.24μg/m³
PM2.5
22.36μg/m³
PM10
42.83ppb
O3
0.51ppb
SO2
2.79ppb
NO2
0.11ppm
CO
Maywood, California
AQI 40
Good
5.46μg/m³
PM2.5
20.97μg/m³
PM10
42.72ppb
O3
0.53ppb
SO2
2.65ppb
NO2
0.14ppm
CO
Bell Gardens, California
AQI 39
Good
5.40μg/m³
PM2.5
23.68μg/m³
PM10
41.66ppb
O3
0.54ppb
SO2
3.48ppb
NO2
0.16ppm
CO
Walnut Park, California
AQI 40
Good
5.38μg/m³
PM2.5
20.95μg/m³
PM10
43.01ppb
O3
0.51ppb
SO2
2.92ppb
NO2
0.12ppm
CO
Lynwood, California
AQI 40
Good
5.15μg/m³
PM2.5
22.71μg/m³
PM10
42.95ppb
O3
0.51ppb
SO2
2.40ppb
NO2
0.10ppm
CO
How accurate is California, USA air quality data?
Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Cudahy, California updated?
Air quality data for Cudahy, California is updated on an hourly basis.
When did Cudahy, California experience the worst air quality in the last 24 hours?
The worst air quality in Cudahy, California was recorded at 07:00:00 on 2026-04-25.
When did Cudahy, California have its best air quality in the last 24 hours?
The best air quality in Cudahy, California was recorded at 02:00:00 on 2026-04-26.
What is the real-time air quality index for Cudahy, California?
The real-time air quality index in Cudahy, California is 40, currently categorized as Good.
Which pollutant is found most often in Cudahy, California?
The most common pollutant in Cudahy, California is O3.
What can I do if the air quality in Cudahy, California is poor?
If the air quality in Cudahy, California is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Cudahy, California?
The measured PM2.5 levels in Cudahy, California at present are 5.242 μg/m3.
What are the current PM10 levels at Cudahy, California?
The current PM10 levels in Cudahy, California are 22.36 μg/m3.
What are the current carbon monoxide (CO) levels at Cudahy, California?
The current carbon monoxide (CO) level in Cudahy, California is 0.114 ppm.
What are the current sulfur dioxide (SO2) levels at Cudahy, California?
The current sulfur dioxide (SO2) levels in Cudahy, California are 0.514 ppb.
What are the current ozone (O3) levels at Cudahy, California?
The current ozone (O3) levels at Cudahy, California is 42.826 ppm.
What are the current nitrogen dioxide (NO2) levels at Cudahy, California?
The current nitrogen dioxide (NO2) levels at Cudahy, California is 2.788 ppb.
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