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)
54
Moderate
Dinuba, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.06 μg/m³
0
55
155
255
425
605+
27.15 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
11.42 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dinuba, California
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AQI 54
Moderate
10.88μg/m³
PM2.5
34.97μg/m³
PM10
27.15ppb
O3
0.47ppb
SO2
6.75ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.77μg/m³
PM2.5
34.26μg/m³
PM10
27.10ppb
O3
0.47ppb
SO2
6.88ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.71μg/m³
PM2.5
36.68μg/m³
PM10
27.37ppb
O3
0.48ppb
SO2
7.57ppb
NO2
0.28ppm
CO
AQI 52
Moderate
9.55μg/m³
PM2.5
26.54μg/m³
PM10
21.55ppb
O3
0.45ppb
SO2
10.33ppb
NO2
0.27ppm
CO
AQI 49
Good
9.13μg/m³
PM2.5
28.51μg/m³
PM10
28.79ppb
O3
0.47ppb
SO2
7.98ppb
NO2
0.28ppm
CO
AQI 66
Moderate
16.75μg/m³
PM2.5
73.94μg/m³
PM10
27.96ppb
O3
0.52ppb
SO2
11.91ppb
NO2
0.30ppm
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 10:00:00 on 2026-03-15.
In the last 24 hrs, the best air quality in Dinuba, California was observed at 01:00:00 on 2026-03-16.
The current air quality in Dinuba, California is 54, 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 10.792 μg/m3.
The current PM10 concentration at Dinuba, California is 38.058 μg/m3.
The current carbon monoxide (CO) concentration at Dinuba, California is 0.284 ppm.
The current sulfur dioxide (SO2) concentration at Dinuba, California is 0.487 ppb.
The current ozone (O3) concentration at Dinuba, California is 27.149 ppm.
The current nitrogen dioxide (NO2) concentration at Dinuba, California is 11.421 ppb.
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