Stay updated with real-time air quality in Terrytown, 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)
44
Good
Terrytown, Louisiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.39 μg/m³
0
55
155
255
425
605+
11.05 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
6.99 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Terrytown, Louisiana
Terrytown, Louisiana
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AQI 27
Good
4.76μg/m³
PM2.5
21.09μg/m³
PM10
27.25ppb
O3
0.33ppb
SO2
2.54ppb
NO2
0.18ppm
CO
AQI 27
Good
4.75μg/m³
PM2.5
21.14μg/m³
PM10
27.59ppb
O3
0.32ppb
SO2
2.59ppb
NO2
0.18ppm
CO
AQI 27
Good
4.79μg/m³
PM2.5
21.19μg/m³
PM10
26.90ppb
O3
0.34ppb
SO2
2.55ppb
NO2
0.18ppm
CO
AQI 27
Good
4.79μg/m³
PM2.5
21.10μg/m³
PM10
26.52ppb
O3
0.34ppb
SO2
2.49ppb
NO2
0.18ppm
CO
AQI 27
Good
4.80μg/m³
PM2.5
21.23μg/m³
PM10
26.61ppb
O3
0.34ppb
SO2
2.53ppb
NO2
0.18ppm
CO
AQI 27
Good
4.78μg/m³
PM2.5
21.49μg/m³
PM10
27.88ppb
O3
0.32ppb
SO2
2.73ppb
NO2
0.18ppm
CO
Air quality and pollutant data for Louisiana, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Terrytown, Louisiana is updated every hour for accuracy.
In the past 24 hours, the air quality in Terrytown, Louisiana was at its worst at 09:00:00 on 2025-07-18.
In the last 24 hours, the best air quality in Terrytown, Louisiana was observed at 04:00:00 on 2025-07-18.
As of now, the AQI in Terrytown, Louisiana is 27, indicating Good conditions.
Terrytown, Louisiana air has the highest levels of PM2.5.
Poor air quality in Terrytown, Louisiana means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Terrytown, Louisiana are currently 4.961 μg/m3.
The PM10 concentration in Terrytown, Louisiana is 22.634 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Terrytown, Louisiana is 0.185 ppm.
Currently, Terrytown, Louisiana has a sulfur dioxide (SO2) concentration of 0.33 ppb.
The current ozone (O3) level in Terrytown, Louisiana at the moment is 20.996 ppm.
Nitrogen dioxide (NO2) level in Terrytown, Louisiana at the moment is 2.909 ppb.
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