Live air quality index in Atwater, California today
Stay updated with real-time air quality in Atwater, 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)
46
Good
Atwater, California
Last updated: ... (Local time)
Major air pollutants in Atwater, California
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
8.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
34.90 μg/m³
0
55
155
255
425
605+
Ozone (O3)
50.33 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.57 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.63 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Atwater, California
Atwater, California
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Atwater, California air quality map: Real-time AQI near you
Air quality in nearby cities
Winton, California
AQI 58
Moderate
3.57μg/m³
PM2.5
22.88μg/m³
PM10
57.11ppb
O3
0.91ppb
SO2
4.40ppb
NO2
0.12ppm
CO
Livingston, California
AQI 64
Moderate
4.14μg/m³
PM2.5
11.89μg/m³
PM10
58.58ppb
O3
0.91ppb
SO2
4.65ppb
NO2
0.10ppm
CO
Merced, California
AQI 64
Moderate
8.10μg/m³
PM2.5
46.00μg/m³
PM10
58.56ppb
O3
0.90ppb
SO2
3.91ppb
NO2
0.12ppm
CO
Delhi, California
AQI 48
Good
7.45μg/m³
PM2.5
38.18μg/m³
PM10
51.61ppb
O3
0.92ppb
SO2
2.59ppb
NO2
0.14ppm
CO
Turlock, California
AQI 47
Good
7.69μg/m³
PM2.5
38.96μg/m³
PM10
51.00ppb
O3
0.92ppb
SO2
2.40ppb
NO2
0.14ppm
CO
Newman, California
AQI 50
Good
4.10μg/m³
PM2.5
12.56μg/m³
PM10
53.81ppb
O3
0.91ppb
SO2
3.22ppb
NO2
0.16ppm
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 Atwater, California updated?
Air quality data for Atwater, California is updated on an hourly basis.
When did Atwater, California experience the worst air quality in the last 24 hours?
The worst air quality in Atwater, California was recorded at 02:00:00 on 2025-06-08.
When did Atwater, California have its best air quality in the last 24 hours?
The best air quality in Atwater, California was recorded at 12:00:00 on 2025-06-07.
What is the real-time air quality index for Atwater, California?
The real-time air quality index in Atwater, California is 46, currently categorized as Good.
Which pollutant is found most often in Atwater, California?
The most common pollutant in Atwater, California is O3.
What can I do if the air quality in Atwater, California is poor?
If the air quality in Atwater, California is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Atwater, California?
The measured PM2.5 levels in Atwater, California at present are 8.041 μg/m3.
What are the current PM10 levels at Atwater, California?
The current PM10 levels in Atwater, California are 34.896 μg/m3.
What are the current carbon monoxide (CO) levels at Atwater, California?
The current carbon monoxide (CO) level in Atwater, California is 0.127 ppm.
What are the current sulfur dioxide (SO2) levels at Atwater, California?
The current sulfur dioxide (SO2) levels in Atwater, California are 0.571 ppb.
What are the current ozone (O3) levels at Atwater, California?
The current ozone (O3) levels at Atwater, California is 50.33 ppm.
What are the current nitrogen dioxide (NO2) levels at Atwater, California?
The current nitrogen dioxide (NO2) levels at Atwater, California is 2.635 ppb.
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