Stay updated with real-time air quality in Galt, 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)
52
Moderate
Galt, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.37 μg/m³
0
55
155
255
425
605+
4.29 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
6.76 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Galt, California
Galt, California
Scroll To Air Quality MapLoading...
AQI 49
Good
9.04μg/m³
PM2.5
15.12μg/m³
PM10
4.57ppb
O3
0.80ppb
SO2
7.16ppb
NO2
0.34ppm
CO
AQI 54
Moderate
10.65μg/m³
PM2.5
17.80μg/m³
PM10
4.96ppb
O3
0.80ppb
SO2
7.58ppb
NO2
0.38ppm
CO
AQI 49
Good
8.58μg/m³
PM2.5
15.17μg/m³
PM10
6.14ppb
O3
0.80ppb
SO2
6.67ppb
NO2
0.38ppm
CO
AQI 56
Moderate
11.74μg/m³
PM2.5
39.62μg/m³
PM10
5.35ppb
O3
0.80ppb
SO2
7.68ppb
NO2
0.39ppm
CO
AQI 56
Moderate
11.54μg/m³
PM2.5
34.74μg/m³
PM10
5.61ppb
O3
0.80ppb
SO2
8.01ppb
NO2
0.39ppm
CO
AQI 52
Moderate
10.05μg/m³
PM2.5
14.16μg/m³
PM10
4.07ppb
O3
0.79ppb
SO2
8.05ppb
NO2
0.36ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Galt, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Galt, California was at its worst at 07:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Galt, California was observed at 11:00:00 on 2026-01-23.
As of now, the AQI in Galt, California is 52, indicating Moderate conditions.
Galt, California air has the highest levels of PM2.5.
Poor air quality in Galt, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Galt, California are currently 9.558 μg/m3.
The PM10 concentration in Galt, California is 31.372 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Galt, California is 0.371 ppm.
Currently, Galt, California has a sulfur dioxide (SO2) concentration of 0.798 ppb.
The current ozone (O3) level in Galt, California at the moment is 4.286 ppm.
Nitrogen dioxide (NO2) level in Galt, California at the moment is 6.756 ppb.
All Rights Reserved © Ambee Inc. 2025