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)
49
Good
Madera, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.95 μg/m³
0
55
155
255
425
605+
42.04 ppb
0
55
71
86
201
201+
0.79 ppb
0
36
76
186
605
1005+
3.05 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Madera, California
Madera, California
Scroll To Air Quality MapLoading...
AQI 43
Good
6.79μg/m³
PM2.5
22.75μg/m³
PM10
45.58ppb
O3
0.73ppb
SO2
2.90ppb
NO2
0.14ppm
CO
AQI 40
Good
5.70μg/m³
PM2.5
24.66μg/m³
PM10
43.16ppb
O3
0.80ppb
SO2
3.16ppb
NO2
0.11ppm
CO
AQI 41
Good
5.93μg/m³
PM2.5
25.26μg/m³
PM10
44.18ppb
O3
0.88ppb
SO2
4.39ppb
NO2
0.10ppm
CO
AQI 49
Good
8.78μg/m³
PM2.5
27.79μg/m³
PM10
44.92ppb
O3
0.85ppb
SO2
1.97ppb
NO2
0.10ppm
CO
AQI 38
Good
3.05μg/m³
PM2.5
13.45μg/m³
PM10
41.27ppb
O3
0.72ppb
SO2
2.96ppb
NO2
0.14ppm
CO
AQI 44
Good
7.18μg/m³
PM2.5
27.04μg/m³
PM10
48.26ppb
O3
0.81ppb
SO2
3.06ppb
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 01:00:00 on 2026-07-25.
In the last 24 hrs, the best air quality in Madera, California was observed at 02:00:00 on 2026-07-25.
The current air quality in Madera, California is 49, 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 9.313 μg/m3.
The current PM10 concentration at Madera, California is 32.945 μg/m3.
The current carbon monoxide (CO) concentration at Madera, California is 0.12 ppm.
The current sulfur dioxide (SO2) concentration at Madera, California is 0.793 ppb.
The current ozone (O3) concentration at Madera, California is 42.04 ppm.
The current nitrogen dioxide (NO2) concentration at Madera, California is 3.05 ppb.
All Rights Reserved © Ambee Inc. 2025