Current air quality index in Winton, California today
Stay updated with real-time air quality in Winton, 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)
18
Good
Winton, California
Last updated: ... (Local time)
Common air pollutants in Winton, California
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
15.65 μg/m³
0
55
155
255
425
605+
Ozone (O3)
18.92 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.76 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.84 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Winton, California
Winton, California
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Air quality in nearby cities
Atwater, California
AQI 36
Good
2.95μg/m³
PM2.5
27.41μg/m³
PM10
38.82ppb
O3
0.79ppb
SO2
3.80ppb
NO2
0.18ppm
CO
Livingston, California
AQI 38
Good
3.06μg/m³
PM2.5
27.90μg/m³
PM10
40.71ppb
O3
0.81ppb
SO2
3.69ppb
NO2
0.16ppm
CO
Merced, California
AQI 35
Good
2.50μg/m³
PM2.5
31.00μg/m³
PM10
38.30ppb
O3
0.76ppb
SO2
3.92ppb
NO2
0.18ppm
CO
Delhi, California
AQI 34
Good
4.00μg/m³
PM2.5
33.51μg/m³
PM10
36.83ppb
O3
0.85ppb
SO2
3.29ppb
NO2
0.15ppm
CO
Turlock, California
AQI 34
Good
4.38μg/m³
PM2.5
35.91μg/m³
PM10
36.98ppb
O3
0.85ppb
SO2
3.20ppb
NO2
0.15ppm
CO
Newman, California
AQI 34
Good
2.45μg/m³
PM2.5
23.35μg/m³
PM10
37.30ppb
O3
0.84ppb
SO2
3.58ppb
NO2
0.16ppm
CO
How accurate is California, USA air quality data?
The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Frequently asked questions
How frequently does the air quality data for Winton, California get updated?
Air quality updates for Winton, California are available every hour.
What time in the past 24 hours saw the poorest air quality in Winton, California?
Winton, California experienced its worst air quality at 02:00:00, 2025-07-25.
When was air quality in Winton, California the best over the past 24 hours?
The best air quality in Winton, California was observed at 02:00:00 on 2025-07-25.
What is the air quality in Winton, California right now?
The air quality in Winton, California right now is Good, with an AQI of 38.
What pollutant is most frequently found in Winton, California?
In Winton, California, O3 is the most frequently found pollutant.
What can I do if the air quality in Winton, California is poor?
When air quality in Winton, California is compromised, staying indoors and wearing a mask can reduce health risks.
What is the PM2.5 concentration in Winton, California right now?
Winton, California currently has a PM2.5 concentration of 2.774 μg/m3.
What is the current level of PM10 in Winton, California?
Winton, California currently has a PM10 concentration of 23.238 μg/m3.
What is the current level of carbon monoxide (CO) in Winton, California?
The current carbon monoxide (CO) level in Winton, California is 0.173 ppm.
What is the current level of sulfur dioxide (SO2) in Winton, California?
The current sulfur dioxide (SO2) concentration in Winton, California is 0.801 ppb.
What is the current level of ozone (O3) in Winton, California?
Winton, California currently has an ozone (O3) concentration of 40.862 ppm.
What is the current level of nitrogen dioxide (NO2) in Winton, California?
The current level of nitrogen dioxide (NO2) in Winton, California is 3.537 ppb.
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