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
7.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.65 μg/m³
0
55
155
255
425
605+
24.50 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
1.35 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Natchitoches, Louisiana
Natchitoches, Louisiana
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AQI 38
Good
7.44μg/m³
PM2.5
32.95μg/m³
PM10
20.43ppb
O3
0.41ppb
SO2
3.25ppb
NO2
0.15ppm
CO
AQI 44
Good
7.51μg/m³
PM2.5
33.11μg/m³
PM10
20.45ppb
O3
0.41ppb
SO2
3.24ppb
NO2
0.15ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
33.05μg/m³
PM10
23.39ppb
O3
0.31ppb
SO2
1.36ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.35μg/m³
PM2.5
32.84μg/m³
PM10
31.20ppb
O3
1.02ppb
SO2
8.78ppb
NO2
0.22ppm
CO
AQI 49
Good
9.11μg/m³
PM2.5
41.06μg/m³
PM10
26.02ppb
O3
1.06ppb
SO2
4.97ppb
NO2
0.23ppm
CO
AQI 49
Good
9.11μg/m³
PM2.5
41.06μg/m³
PM10
26.02ppb
O3
1.06ppb
SO2
4.97ppb
NO2
0.23ppm
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 01:00:00 on 2026-04-22.
In the last 24 hrs, the best air quality in Natchitoches, Louisiana was observed at 06:00:00 on 2026-04-23.
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 7.452 μg/m3.
The current PM10 concentration at Natchitoches, Louisiana is 32.654 μg/m3.
The current carbon monoxide (CO) concentration at Natchitoches, Louisiana is 0.134 ppm.
The current sulfur dioxide (SO2) concentration at Natchitoches, Louisiana is 0.265 ppb.
The current ozone (O3) concentration at Natchitoches, Louisiana is 24.505 ppm.
The current nitrogen dioxide (NO2) concentration at Natchitoches, Louisiana is 1.35 ppb.
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