Stay updated with real-time air quality in Dinuba, 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)
49
Good
Dinuba, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.67 μg/m³
0
55
155
255
425
605+
25.59 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
3.52 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Dinuba, California
Dinuba, California
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AQI 67
Moderate
18.46μg/m³
PM2.5
63.67μg/m³
PM10
11.36ppb
O3
0.36ppb
SO2
6.69ppb
NO2
0.28ppm
CO
AQI 69
Moderate
18.70μg/m³
PM2.5
64.05μg/m³
PM10
11.10ppb
O3
0.36ppb
SO2
6.88ppb
NO2
0.28ppm
CO
AQI 69
Moderate
18.99μg/m³
PM2.5
62.40μg/m³
PM10
11.96ppb
O3
0.36ppb
SO2
8.12ppb
NO2
0.28ppm
CO
AQI 64
Moderate
16.46μg/m³
PM2.5
72.65μg/m³
PM10
12.29ppb
O3
0.35ppb
SO2
10.93ppb
NO2
0.28ppm
CO
AQI 64
Moderate
16.16μg/m³
PM2.5
71.54μg/m³
PM10
11.98ppb
O3
0.35ppb
SO2
10.46ppb
NO2
0.28ppm
CO
AQI 62
Moderate
15.48μg/m³
PM2.5
68.39μg/m³
PM10
20.89ppb
O3
0.40ppb
SO2
6.00ppb
NO2
0.28ppm
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 Dinuba, California is updated every hour.
The worst air quality in Dinuba, California in the last 24 hours was observed at 12:00:00 on 2025-10-25.
In the last 24 hrs, the best air quality in Dinuba, California was observed at 09:00:00 on 2025-10-25.
The current air quality in Dinuba, California is 75, categorized as Moderate based on real-time data.
The most common pollutant in Dinuba, California is PM2.5.
If the air quality in Dinuba, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Dinuba, California is 21.784 μg/m3.
The current PM10 concentration at Dinuba, California is 72.418 μg/m3.
The current carbon monoxide (CO) concentration at Dinuba, California is 0.273 ppm.
The current sulfur dioxide (SO2) concentration at Dinuba, California is 0.376 ppb.
The current ozone (O3) concentration at Dinuba, California is 12.595 ppm.
The current nitrogen dioxide (NO2) concentration at Dinuba, California is 10.448 ppb.
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