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)
27
Good
Natchitoches, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.22 μg/m³
0
55
155
255
425
605+
7.90 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
2.32 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Natchitoches, Louisiana
Natchitoches, Louisiana
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AQI 33
Good
5.65μg/m³
PM2.5
24.07μg/m³
PM10
6.90ppb
O3
0.72ppb
SO2
1.92ppb
NO2
0.15ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
24.26μg/m³
PM10
6.79ppb
O3
0.71ppb
SO2
1.92ppb
NO2
0.15ppm
CO
AQI 44
Good
8.42μg/m³
PM2.5
37.01μg/m³
PM10
12.76ppb
O3
1.12ppb
SO2
2.08ppb
NO2
0.18ppm
CO
AQI 52
Moderate
10.28μg/m³
PM2.5
46.07μg/m³
PM10
12.10ppb
O3
0.74ppb
SO2
2.56ppb
NO2
0.36ppm
CO
AQI 56
Moderate
11.57μg/m³
PM2.5
50.60μg/m³
PM10
8.89ppb
O3
0.81ppb
SO2
2.55ppb
NO2
0.37ppm
CO
AQI 56
Moderate
11.57μg/m³
PM2.5
50.60μg/m³
PM10
8.89ppb
O3
0.81ppb
SO2
2.55ppb
NO2
0.37ppm
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 03:00:00 on 2026-09-07.
In the last 24 hrs, the best air quality in Natchitoches, Louisiana was observed at 11:00:00 on 2026-09-07.
The current air quality in Natchitoches, Louisiana is 27, 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 5.382 μg/m3.
The current PM10 concentration at Natchitoches, Louisiana is 23.221 μg/m3.
The current carbon monoxide (CO) concentration at Natchitoches, Louisiana is 0.162 ppm.
The current sulfur dioxide (SO2) concentration at Natchitoches, Louisiana is 0.937 ppb.
The current ozone (O3) concentration at Natchitoches, Louisiana is 7.899 ppm.
The current nitrogen dioxide (NO2) concentration at Natchitoches, Louisiana is 2.321 ppb.
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