Stay updated with real-time air quality in Shenandoah, 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)
62
Moderate
Shenandoah, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
60.47 μg/m³
0
55
155
255
425
605+
28.58 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
0.95 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Shenandoah, Louisiana
Shenandoah, Louisiana
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AQI 62
Moderate
15.17μg/m³
PM2.5
47.10μg/m³
PM10
23.36ppb
O3
0.96ppb
SO2
0.76ppb
NO2
0.21ppm
CO
AQI 58
Moderate
12.67μg/m³
PM2.5
39.05μg/m³
PM10
30.03ppb
O3
0.91ppb
SO2
1.57ppb
NO2
0.20ppm
CO
AQI 62
Moderate
14.79μg/m³
PM2.5
55.51μg/m³
PM10
29.87ppb
O3
0.91ppb
SO2
1.16ppb
NO2
0.20ppm
CO
AQI 54
Moderate
11.24μg/m³
PM2.5
30.22μg/m³
PM10
26.18ppb
O3
0.91ppb
SO2
2.28ppb
NO2
0.20ppm
CO
AQI 62
Moderate
15.26μg/m³
PM2.5
45.75μg/m³
PM10
22.61ppb
O3
0.97ppb
SO2
0.68ppb
NO2
0.21ppm
CO
AQI 58
Moderate
12.77μg/m³
PM2.5
38.53μg/m³
PM10
30.31ppb
O3
0.90ppb
SO2
1.45ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for Louisiana, 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 Shenandoah, Louisiana is updated every hour.
The worst air quality in Shenandoah, Louisiana in the last 24 hours was observed at 05:00:00 on 2026-07-23.
In the last 24 hrs, the best air quality in Shenandoah, Louisiana was observed at 04:00:00 on 2026-07-23.
The current air quality in Shenandoah, Louisiana is 62, categorized as Moderate based on real-time data.
The most common pollutant in Shenandoah, Louisiana is PM2.5.
If the air quality in Shenandoah, Louisiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Shenandoah, Louisiana is 15.23 μg/m3.
The current PM10 concentration at Shenandoah, Louisiana is 60.474 μg/m3.
The current carbon monoxide (CO) concentration at Shenandoah, Louisiana is 0.199 ppm.
The current sulfur dioxide (SO2) concentration at Shenandoah, Louisiana is 0.939 ppb.
The current ozone (O3) concentration at Shenandoah, Louisiana is 28.577 ppm.
The current nitrogen dioxide (NO2) concentration at Shenandoah, Louisiana is 0.947 ppb.
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