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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.71 μg/m³
0
55
155
255
425
605+
17.77 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
4.57 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Madera, California
Madera, California
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AQI 16
Good
3.26μg/m³
PM2.5
11.16μg/m³
PM10
16.25ppb
O3
0.51ppb
SO2
3.95ppb
NO2
0.12ppm
CO
AQI 16
Good
2.78μg/m³
PM2.5
14.72μg/m³
PM10
16.37ppb
O3
0.50ppb
SO2
4.14ppb
NO2
0.11ppm
CO
AQI 16
Good
3.22μg/m³
PM2.5
11.63μg/m³
PM10
17.21ppb
O3
0.50ppb
SO2
5.59ppb
NO2
0.10ppm
CO
AQI 33
Good
5.62μg/m³
PM2.5
8.22μg/m³
PM10
18.88ppb
O3
0.49ppb
SO2
2.02ppb
NO2
0.10ppm
CO
AQI 16
Good
1.71μg/m³
PM2.5
4.94μg/m³
PM10
17.32ppb
O3
0.51ppb
SO2
2.20ppb
NO2
0.13ppm
CO
AQI 16
Good
3.23μg/m³
PM2.5
14.82μg/m³
PM10
16.80ppb
O3
0.49ppb
SO2
3.15ppb
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 Madera, California is updated every hour.
The worst air quality in Madera, California in the last 24 hours was observed at 06:00:00 on 2026-06-09.
In the last 24 hrs, the best air quality in Madera, California was observed at 10:00:00 on 2026-06-09.
The current air quality in Madera, California is 27, categorized as Good based on real-time data.
The most common pollutant in Madera, California is PM2.5.
If the air quality in Madera, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Madera, California is 5.488 μg/m3.
The current PM10 concentration at Madera, California is 12.715 μg/m3.
The current carbon monoxide (CO) concentration at Madera, California is 0.113 ppm.
The current sulfur dioxide (SO2) concentration at Madera, California is 0.481 ppb.
The current ozone (O3) concentration at Madera, California is 17.774 ppm.
The current nitrogen dioxide (NO2) concentration at Madera, California is 4.573 ppb.
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