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

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
49.72 μg/m³
0
55
155
255
425
605+
49.08 ppb
0
55
71
86
201
201+
0.99 ppb
0
36
76
186
605
1005+
2.32 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Gonzales, Louisiana
Gonzales, Louisiana
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AQI 52
Moderate
9.83μg/m³
PM2.5
48.63μg/m³
PM10
49.63ppb
O3
0.99ppb
SO2
2.36ppb
NO2
0.23ppm
CO
AQI 49
Good
9.48μg/m³
PM2.5
38.97μg/m³
PM10
51.27ppb
O3
0.97ppb
SO2
2.33ppb
NO2
0.23ppm
CO
AQI 56
Moderate
11.63μg/m³
PM2.5
45.00μg/m³
PM10
53.90ppb
O3
0.95ppb
SO2
3.42ppb
NO2
0.23ppm
CO
AQI 58
Moderate
13.21μg/m³
PM2.5
47.99μg/m³
PM10
54.00ppb
O3
0.95ppb
SO2
3.61ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.57μg/m³
PM2.5
39.92μg/m³
PM10
51.70ppb
O3
0.94ppb
SO2
2.08ppb
NO2
0.22ppm
CO
AQI 54
Moderate
10.71μg/m³
PM2.5
40.79μg/m³
PM10
52.34ppb
O3
0.93ppb
SO2
2.37ppb
NO2
0.22ppm
CO
Air quality measurements for Louisiana, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Gonzales, Louisiana is updated on an hourly basis.
The worst air quality in Gonzales, Louisiana was recorded at 03:00:00 on 2026-10-22.
The best air quality in Gonzales, Louisiana was recorded at 12:00:00 on 2026-10-22.
The real-time air quality index in Gonzales, Louisiana is 52, currently categorized as Moderate.
The most common pollutant in Gonzales, Louisiana is PM2.5.
If the air quality in Gonzales, Louisiana is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Gonzales, Louisiana at present are 9.631 μg/m3.
The current PM10 levels in Gonzales, Louisiana are 49.719 μg/m3.
The current carbon monoxide (CO) level in Gonzales, Louisiana is 0.225 ppm.
The current sulfur dioxide (SO2) levels in Gonzales, Louisiana are 0.992 ppb.
The current ozone (O3) levels at Gonzales, Louisiana is 49.079 ppm.
The current nitrogen dioxide (NO2) levels at Gonzales, Louisiana is 2.318 ppb.
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