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)
38
Good
Delano, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.17 μg/m³
0
55
155
255
425
605+
29.58 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
5.94 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Delano, California
Delano, California
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AQI 38
Good
7.23μg/m³
PM2.5
16.98μg/m³
PM10
33.56ppb
O3
0.65ppb
SO2
5.89ppb
NO2
0.12ppm
CO
AQI 44
Good
7.57μg/m³
PM2.5
23.51μg/m³
PM10
33.13ppb
O3
0.71ppb
SO2
6.17ppb
NO2
0.11ppm
CO
AQI 38
Good
7.36μg/m³
PM2.5
17.29μg/m³
PM10
31.04ppb
O3
0.71ppb
SO2
5.02ppb
NO2
0.11ppm
CO
AQI 49
Good
8.90μg/m³
PM2.5
40.50μg/m³
PM10
38.63ppb
O3
0.65ppb
SO2
6.02ppb
NO2
0.12ppm
CO
AQI 44
Good
8.39μg/m³
PM2.5
37.74μg/m³
PM10
36.67ppb
O3
0.70ppb
SO2
8.26ppb
NO2
0.10ppm
CO
AQI 38
Good
7.33μg/m³
PM2.5
35.31μg/m³
PM10
39.63ppb
O3
0.70ppb
SO2
8.57ppb
NO2
0.10ppm
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 02:00:00 on 2026-04-24.
In the last 24 hrs, the best air quality in Delano, California was observed at 12:00:00 on 2026-04-24.
The current air quality in Delano, California is 38, categorized as Good 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 7.178 μg/m3.
The current PM10 concentration at Delano, California is 20.168 μg/m3.
The current carbon monoxide (CO) concentration at Delano, California is 0.118 ppm.
The current sulfur dioxide (SO2) concentration at Delano, California is 0.648 ppb.
The current ozone (O3) concentration at Delano, California is 29.581 ppm.
The current nitrogen dioxide (NO2) concentration at Delano, California is 5.944 ppb.
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