Stay updated with real-time air quality in Delano, 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)
52
Moderate
Delano, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.59 μg/m³
0
55
155
255
425
605+
40.99 ppb
0
55
71
86
201
201+
1.22 ppb
0
36
76
186
605
1005+
5.31 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Delano, California
Delano, California
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AQI 49
Good
9.41μg/m³
PM2.5
38.33μg/m³
PM10
38.70ppb
O3
1.03ppb
SO2
5.99ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.55μg/m³
PM2.5
39.63μg/m³
PM10
39.38ppb
O3
1.01ppb
SO2
4.40ppb
NO2
0.19ppm
CO
AQI 49
Good
8.56μg/m³
PM2.5
33.16μg/m³
PM10
39.01ppb
O3
1.01ppb
SO2
2.34ppb
NO2
0.19ppm
CO
AQI 56
Moderate
11.53μg/m³
PM2.5
51.16μg/m³
PM10
40.83ppb
O3
1.10ppb
SO2
6.89ppb
NO2
0.17ppm
CO
AQI 56
Moderate
11.95μg/m³
PM2.5
54.40μg/m³
PM10
40.43ppb
O3
0.99ppb
SO2
8.17ppb
NO2
0.20ppm
CO
AQI 54
Moderate
11.20μg/m³
PM2.5
51.45μg/m³
PM10
39.09ppb
O3
0.99ppb
SO2
9.46ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Delano, California is updated every hour.
The worst air quality in Delano, California in the last 24 hours was observed at 01:00:00 on 2025-06-07.
In the last 24 hrs, the best air quality in Delano, California was observed at 05:00:00 on 2025-06-07.
The current air quality in Delano, California is 52, categorized as Moderate based on real-time data.
The most common pollutant in Delano, California is PM2.5.
If the air quality in Delano, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Delano, California is 9.973 μg/m3.
The current PM10 concentration at Delano, California is 40.595 μg/m3.
The current carbon monoxide (CO) concentration at Delano, California is 0.187 ppm.
The current sulfur dioxide (SO2) concentration at Delano, California is 1.223 ppb.
The current ozone (O3) concentration at Delano, California is 40.993 ppm.
The current nitrogen dioxide (NO2) concentration at Delano, California is 5.314 ppb.
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