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)
33
Good
Terrytown, Louisiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.11 μg/m³
0
55
155
255
425
605+
36.12 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
7.29 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Terrytown, Louisiana
Terrytown, Louisiana
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AQI 33
Good
4.56μg/m³
PM2.5
20.13μg/m³
PM10
36.14ppb
O3
0.62ppb
SO2
7.29ppb
NO2
0.18ppm
CO
AQI 33
Good
4.51μg/m³
PM2.5
19.90μg/m³
PM10
35.88ppb
O3
0.61ppb
SO2
7.25ppb
NO2
0.18ppm
CO
AQI 33
Good
4.64μg/m³
PM2.5
20.40μg/m³
PM10
36.42ppb
O3
0.62ppb
SO2
7.31ppb
NO2
0.18ppm
CO
AQI 34
Good
4.63μg/m³
PM2.5
20.40μg/m³
PM10
36.55ppb
O3
0.63ppb
SO2
7.34ppb
NO2
0.18ppm
CO
AQI 34
Good
4.70μg/m³
PM2.5
20.61μg/m³
PM10
36.61ppb
O3
0.63ppb
SO2
7.33ppb
NO2
0.18ppm
CO
AQI 33
Good
4.50μg/m³
PM2.5
19.79μg/m³
PM10
35.78ppb
O3
0.61ppb
SO2
7.21ppb
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 10:00:00 on 2025-06-03.
In the last 24 hours, the best air quality in Terrytown, Louisiana was observed at 02:00:00 on 2025-06-04.
As of now, the AQI in Terrytown, Louisiana is 33, indicating Good conditions.
Terrytown, Louisiana air has the highest levels of O3.
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 4.56 μg/m3.
The PM10 concentration in Terrytown, Louisiana is 20.115 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Terrytown, Louisiana is 0.183 ppm.
Currently, Terrytown, Louisiana has a sulfur dioxide (SO2) concentration of 0.62 ppb.
The current ozone (O3) level in Terrytown, Louisiana at the moment is 36.122 ppm.
Nitrogen dioxide (NO2) level in Terrytown, Louisiana at the moment is 7.286 ppb.
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