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)
27
Good
Dinuba, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.26 μg/m³
0
55
155
255
425
605+
22.26 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
2.68 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Dinuba, California
Dinuba, California
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AQI 44
Good
8.30μg/m³
PM2.5
47.59μg/m³
PM10
25.09ppb
O3
0.45ppb
SO2
2.32ppb
NO2
0.10ppm
CO
AQI 44
Good
8.40μg/m³
PM2.5
48.18μg/m³
PM10
24.91ppb
O3
0.44ppb
SO2
2.35ppb
NO2
0.10ppm
CO
AQI 46
Good
8.13μg/m³
PM2.5
49.59μg/m³
PM10
25.15ppb
O3
0.46ppb
SO2
2.52ppb
NO2
0.11ppm
CO
AQI 52
Moderate
9.64μg/m³
PM2.5
43.58μg/m³
PM10
25.34ppb
O3
0.45ppb
SO2
3.33ppb
NO2
0.10ppm
CO
AQI 38
Good
7.45μg/m³
PM2.5
40.02μg/m³
PM10
25.48ppb
O3
0.45ppb
SO2
2.68ppb
NO2
0.10ppm
CO
AQI 33
Good
5.54μg/m³
PM2.5
24.78μg/m³
PM10
32.86ppb
O3
0.55ppb
SO2
2.99ppb
NO2
0.12ppm
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 02:00:00 on 2026-06-09.
In the last 24 hrs, the best air quality in Dinuba, California was observed at 08:00:00 on 2026-06-09.
The current air quality in Dinuba, California is 33, categorized as Good based on real-time data.
The most common pollutant in Dinuba, California is PM10.
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 6.243 μg/m3.
The current PM10 concentration at Dinuba, California is 36.072 μg/m3.
The current carbon monoxide (CO) concentration at Dinuba, California is 0.106 ppm.
The current sulfur dioxide (SO2) concentration at Dinuba, California is 0.51 ppb.
The current ozone (O3) concentration at Dinuba, California is 29.013 ppm.
The current nitrogen dioxide (NO2) concentration at Dinuba, California is 2.913 ppb.
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