Real-time air quality index in Laredo, Texas today
Stay updated with real-time air quality in Laredo, 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)
56
Moderate
Laredo, Texas
Last updated: ... (Local time)
Common air pollutants in Laredo, Texas
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
11.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
53.23 μg/m³
0
55
155
255
425
605+
Ozone (O3)
22.02 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
3.82 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
3.56 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.78 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Laredo, Texas
Laredo, Texas
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Laredo, Texas air quality map: Real-time AQI near you
Air quality in nearby cities
Roma, Texas
AQI 38
Good
7.40μg/m³
PM2.5
32.54μg/m³
PM10
24.74ppb
O3
0.44ppb
SO2
0.36ppb
NO2
0.10ppm
CO
Rio Grande City, Texas
AQI 44
Good
7.71μg/m³
PM2.5
33.70μg/m³
PM10
23.55ppb
O3
3.82ppb
SO2
0.80ppb
NO2
0.33ppm
CO
Alice, Texas
AQI 44
Good
8.16μg/m³
PM2.5
35.56μg/m³
PM10
24.63ppb
O3
2.03ppb
SO2
1.11ppb
NO2
0.51ppm
CO
Kingsville, Texas
AQI 44
Good
7.99μg/m³
PM2.5
37.50μg/m³
PM10
20.17ppb
O3
2.93ppb
SO2
1.65ppb
NO2
0.84ppm
CO
Eagle Pass, Texas
AQI 27
Good
4.51μg/m³
PM2.5
20.06μg/m³
PM10
19.96ppb
O3
3.33ppb
SO2
3.18ppb
NO2
0.75ppm
CO
La Homa, Texas
AQI 38
Good
7.01μg/m³
PM2.5
18.56μg/m³
PM10
14.04ppb
O3
11.42ppb
SO2
1.65ppb
NO2
0.84ppm
CO
How accurate is Texas, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Laredo, Texas updated?
Air quality data for Laredo, Texas is updated on an hourly basis.
When did Laredo, Texas experience the worst air quality in the last 24 hours?
The worst air quality in Laredo, Texas was recorded at 09:00:00 on 2026-08-07.
When did Laredo, Texas have its best air quality in the last 24 hours?
The best air quality in Laredo, Texas was recorded at 08:00:00 on 2026-08-08.
What is the real-time air quality index for Laredo, Texas?
The real-time air quality index in Laredo, Texas is 49, currently categorized as Good.
Which pollutant is found most often in Laredo, Texas?
The most common pollutant in Laredo, Texas is PM2.5.
What can I do if the air quality in Laredo, Texas is poor?
If the air quality in Laredo, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Laredo, Texas?
The measured PM2.5 levels in Laredo, Texas at present are 8.775 μg/m3.
What are the current PM10 levels at Laredo, Texas?
The current PM10 levels in Laredo, Texas are 38.61 μg/m3.
What are the current carbon monoxide (CO) levels at Laredo, Texas?
The current carbon monoxide (CO) level in Laredo, Texas is 0.844 ppm.
What are the current sulfur dioxide (SO2) levels at Laredo, Texas?
The current sulfur dioxide (SO2) levels in Laredo, Texas are 11.408 ppb.
What are the current ozone (O3) levels at Laredo, Texas?
The current ozone (O3) levels at Laredo, Texas is 18.02 ppm.
What are the current nitrogen dioxide (NO2) levels at Laredo, Texas?
The current nitrogen dioxide (NO2) levels at Laredo, Texas is 3.506 ppb.
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