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)
33
Good
Dinuba, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.93 μg/m³
0
55
155
255
425
605+
6.86 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
6.34 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dinuba, California
Dinuba, California
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AQI 38
Good
6.60μg/m³
PM2.5
19.46μg/m³
PM10
8.77ppb
O3
0.47ppb
SO2
4.30ppb
NO2
0.31ppm
CO
AQI 38
Good
6.76μg/m³
PM2.5
19.94μg/m³
PM10
8.89ppb
O3
0.47ppb
SO2
4.32ppb
NO2
0.31ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
20.54μg/m³
PM10
8.16ppb
O3
0.47ppb
SO2
5.02ppb
NO2
0.31ppm
CO
AQI 27
Good
4.99μg/m³
PM2.5
21.98μg/m³
PM10
8.93ppb
O3
0.45ppb
SO2
6.43ppb
NO2
0.31ppm
CO
AQI 27
Good
4.92μg/m³
PM2.5
22.02μg/m³
PM10
6.48ppb
O3
0.49ppb
SO2
6.57ppb
NO2
0.31ppm
CO
AQI 33
Good
6.46μg/m³
PM2.5
28.64μg/m³
PM10
4.19ppb
O3
0.58ppb
SO2
5.52ppb
NO2
0.33ppm
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 03:00:00 on 2025-12-13.
In the last 24 hrs, the best air quality in Dinuba, California was observed at 06:00:00 on 2025-12-13.
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 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 5.911 μg/m3.
The current PM10 concentration at Dinuba, California is 17.934 μg/m3.
The current carbon monoxide (CO) concentration at Dinuba, California is 0.312 ppm.
The current sulfur dioxide (SO2) concentration at Dinuba, California is 0.528 ppb.
The current ozone (O3) concentration at Dinuba, California is 6.86 ppm.
The current nitrogen dioxide (NO2) concentration at Dinuba, California is 6.34 ppb.
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