Stay updated with real-time air quality in Morgan Hill, 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)
36
Good
Morgan Hill, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.39 μg/m³
0
55
155
255
425
605+
38.89 ppb
0
55
71
86
201
201+
0.92 ppb
0
36
76
186
605
1005+
4.47 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Morgan Hill, California
Morgan Hill, California
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AQI 34
Good
4.51μg/m³
PM2.5
25.94μg/m³
PM10
36.98ppb
O3
0.95ppb
SO2
4.46ppb
NO2
0.20ppm
CO
AQI 28
Good
4.39μg/m³
PM2.5
21.47μg/m³
PM10
30.20ppb
O3
0.91ppb
SO2
4.32ppb
NO2
0.21ppm
CO
AQI 44
Good
7.64μg/m³
PM2.5
39.78μg/m³
PM10
43.52ppb
O3
0.88ppb
SO2
4.29ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.20μg/m³
PM2.5
55.80μg/m³
PM10
40.83ppb
O3
0.88ppb
SO2
4.18ppb
NO2
0.23ppm
CO
AQI 58
Moderate
13.38μg/m³
PM2.5
60.53μg/m³
PM10
40.98ppb
O3
0.88ppb
SO2
3.72ppb
NO2
0.20ppm
CO
AQI 32
Good
4.45μg/m³
PM2.5
20.16μg/m³
PM10
35.08ppb
O3
0.90ppb
SO2
4.32ppb
NO2
0.24ppm
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 Morgan Hill, California is updated every hour.
The worst air quality in Morgan Hill, California in the last 24 hours was observed at 12:00:00 on 2025-06-06.
In the last 24 hrs, the best air quality in Morgan Hill, California was observed at 10:00:00 on 2025-06-06.
The current air quality in Morgan Hill, California is 36, categorized as Good based on real-time data.
The most common pollutant in Morgan Hill, California is O3.
If the air quality in Morgan Hill, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Morgan Hill, California is 5.644 μg/m3.
The current PM10 concentration at Morgan Hill, California is 33.389 μg/m3.
The current carbon monoxide (CO) concentration at Morgan Hill, California is 0.215 ppm.
The current sulfur dioxide (SO2) concentration at Morgan Hill, California is 0.915 ppb.
The current ozone (O3) concentration at Morgan Hill, California is 38.889 ppm.
The current nitrogen dioxide (NO2) concentration at Morgan Hill, California is 4.471 ppb.
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