Stay updated with real-time air quality in La Porte, Texas 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)
69
Moderate
La Porte, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
19.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
85.05 μg/m³
0
55
155
255
425
605+
20.09 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
2.79 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
La Porte, Texas
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AQI 69
Moderate
18.72μg/m³
PM2.5
82.95μg/m³
PM10
21.49ppb
O3
0.72ppb
SO2
2.82ppb
NO2
0.11ppm
CO
AQI 71
Moderate
20.06μg/m³
PM2.5
88.91μg/m³
PM10
18.41ppb
O3
0.75ppb
SO2
2.92ppb
NO2
0.11ppm
CO
AQI 69
Moderate
19.25μg/m³
PM2.5
85.00μg/m³
PM10
16.86ppb
O3
0.66ppb
SO2
2.63ppb
NO2
0.11ppm
CO
AQI 75
Moderate
21.75μg/m³
PM2.5
95.37μg/m³
PM10
12.46ppb
O3
0.82ppb
SO2
3.05ppb
NO2
0.11ppm
CO
AQI 69
Moderate
18.93μg/m³
PM2.5
83.40μg/m³
PM10
17.10ppb
O3
0.71ppb
SO2
2.81ppb
NO2
0.11ppm
CO
AQI 73
Moderate
20.56μg/m³
PM2.5
90.72μg/m³
PM10
16.17ppb
O3
0.77ppb
SO2
2.99ppb
NO2
0.11ppm
CO
Air quality measurements for Texas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for La Porte, Texas is updated on an hourly basis.
The worst air quality in La Porte, Texas was recorded at 06:00:00 on 2025-06-07.
The best air quality in La Porte, Texas was recorded at 09:00:00 on 2025-06-06.
The real-time air quality index in La Porte, Texas is 69, currently categorized as Moderate.
The most common pollutant in La Porte, Texas is PM2.5.
If the air quality in La Porte, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in La Porte, Texas at present are 19.195 μg/m3.
The current PM10 levels in La Porte, Texas are 85.049 μg/m3.
The current carbon monoxide (CO) level in La Porte, Texas is 0.111 ppm.
The current sulfur dioxide (SO2) levels in La Porte, Texas are 0.708 ppb.
The current ozone (O3) levels at La Porte, Texas is 20.094 ppm.
The current nitrogen dioxide (NO2) levels at La Porte, Texas is 2.79 ppb.
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