Stay updated with real-time air quality in Natchitoches, 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)
38
Good
Natchitoches, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.09 μg/m³
0
55
155
255
425
605+
28.88 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
0.81 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Natchitoches, Louisiana
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AQI 38
Good
6.98μg/m³
PM2.5
31.02μg/m³
PM10
26.30ppb
O3
0.32ppb
SO2
1.60ppb
NO2
0.12ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
31.29μg/m³
PM10
26.26ppb
O3
0.32ppb
SO2
1.60ppb
NO2
0.12ppm
CO
AQI 38
Good
7.45μg/m³
PM2.5
32.91μg/m³
PM10
27.47ppb
O3
0.18ppb
SO2
0.90ppb
NO2
0.11ppm
CO
AQI 44
Good
8.03μg/m³
PM2.5
28.62μg/m³
PM10
17.92ppb
O3
0.45ppb
SO2
5.01ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.75μg/m³
PM2.5
47.66μg/m³
PM10
18.94ppb
O3
0.58ppb
SO2
5.26ppb
NO2
0.26ppm
CO
AQI 54
Moderate
10.75μg/m³
PM2.5
47.66μg/m³
PM10
18.94ppb
O3
0.58ppb
SO2
5.26ppb
NO2
0.26ppm
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 Natchitoches, Louisiana is updated every hour.
The worst air quality in Natchitoches, Louisiana in the last 24 hours was observed at 09:00:00 on 2026-03-04.
In the last 24 hrs, the best air quality in Natchitoches, Louisiana was observed at 09:00:00 on 2026-03-05.
The current air quality in Natchitoches, Louisiana is 38, categorized as Good based on real-time data.
The most common pollutant in Natchitoches, Louisiana is PM2.5.
If the air quality in Natchitoches, Louisiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Natchitoches, Louisiana is 6.78 μg/m3.
The current PM10 concentration at Natchitoches, Louisiana is 30.088 μg/m3.
The current carbon monoxide (CO) concentration at Natchitoches, Louisiana is 0.106 ppm.
The current sulfur dioxide (SO2) concentration at Natchitoches, Louisiana is 0.146 ppb.
The current ozone (O3) concentration at Natchitoches, Louisiana is 28.878 ppm.
The current nitrogen dioxide (NO2) concentration at Natchitoches, Louisiana is 0.813 ppb.
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