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)
48
Good
Natchitoches, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.82 μg/m³
0
55
155
255
425
605+
51.59 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
0.43 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Natchitoches, Louisiana
Natchitoches, Louisiana
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AQI 42
Good
6.30μg/m³
PM2.5
28.03μg/m³
PM10
44.57ppb
O3
0.42ppb
SO2
0.47ppb
NO2
0.13ppm
CO
AQI 42
Good
6.29μg/m³
PM2.5
28.00μg/m³
PM10
44.57ppb
O3
0.42ppb
SO2
0.47ppb
NO2
0.13ppm
CO
AQI 47
Good
7.69μg/m³
PM2.5
33.99μg/m³
PM10
51.15ppb
O3
0.58ppb
SO2
0.47ppb
NO2
0.13ppm
CO
AQI 52
Moderate
10.40μg/m³
PM2.5
58.26μg/m³
PM10
42.94ppb
O3
0.81ppb
SO2
5.27ppb
NO2
0.33ppm
CO
AQI 54
Moderate
11.37μg/m³
PM2.5
50.92μg/m³
PM10
44.89ppb
O3
0.82ppb
SO2
5.51ppb
NO2
0.35ppm
CO
AQI 54
Moderate
11.37μg/m³
PM2.5
50.92μg/m³
PM10
44.89ppb
O3
0.82ppb
SO2
5.51ppb
NO2
0.35ppm
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 2026-10-22.
In the last 24 hrs, the best air quality in Natchitoches, Louisiana was observed at 07:00:00 on 2026-10-21.
The current air quality in Natchitoches, Louisiana is 48, categorized as Good based on real-time data.
The most common pollutant in Natchitoches, Louisiana is O3.
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 5.964 μg/m3.
The current PM10 concentration at Natchitoches, Louisiana is 26.825 μg/m3.
The current carbon monoxide (CO) concentration at Natchitoches, Louisiana is 0.121 ppm.
The current sulfur dioxide (SO2) concentration at Natchitoches, Louisiana is 0.579 ppb.
The current ozone (O3) concentration at Natchitoches, Louisiana is 51.594 ppm.
The current nitrogen dioxide (NO2) concentration at Natchitoches, Louisiana is 0.433 ppb.
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