Real-time air quality index in Rosenberg, Texas today
Stay updated with real-time air quality in Rosenberg, 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)
37
Good
Rosenberg, Texas
Last updated: ... (Local time)
Common air pollutants in Rosenberg, Texas
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
5.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
28.26 μg/m³
0
55
155
255
425
605+
Ozone (O3)
40.00 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.00 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
10.42 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Rosenberg, Texas
Rosenberg, Texas
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Rosenberg, Texas air quality map: Real-time AQI near you
Air quality in nearby cities
Richmond, Texas
AQI 37
Good
5.06μg/m³
PM2.5
30.63μg/m³
PM10
39.84ppb
O3
1.00ppb
SO2
14.78ppb
NO2
0.44ppm
CO
Pecan Grove, Texas
AQI 38
Good
6.62μg/m³
PM2.5
29.66μg/m³
PM10
34.59ppb
O3
1.00ppb
SO2
18.85ppb
NO2
0.44ppm
CO
Fulshear, Texas
AQI 37
Good
5.03μg/m³
PM2.5
30.03μg/m³
PM10
39.96ppb
O3
1.00ppb
SO2
10.46ppb
NO2
0.44ppm
CO
Sugar Land, Texas
AQI 37
Good
6.00μg/m³
PM2.5
29.28μg/m³
PM10
40.13ppb
O3
1.00ppb
SO2
18.61ppb
NO2
0.44ppm
CO
Four Corners, Texas
AQI 33
Good
6.39μg/m³
PM2.5
28.44μg/m³
PM10
36.36ppb
O3
1.00ppb
SO2
18.64ppb
NO2
0.44ppm
CO
Mission Bend, Texas
AQI 33
Good
6.39μg/m³
PM2.5
28.44μg/m³
PM10
36.36ppb
O3
1.00ppb
SO2
18.64ppb
NO2
0.44ppm
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 Rosenberg, Texas updated?
Air quality data for Rosenberg, Texas is updated on an hourly basis.
When did Rosenberg, Texas experience the worst air quality in the last 24 hours?
The worst air quality in Rosenberg, Texas was recorded at 06:00:00 on 2025-10-22.
When did Rosenberg, Texas have its best air quality in the last 24 hours?
The best air quality in Rosenberg, Texas was recorded at 05:00:00 on 2025-10-23.
What is the real-time air quality index for Rosenberg, Texas?
The real-time air quality index in Rosenberg, Texas is 37, currently categorized as Good.
Which pollutant is found most often in Rosenberg, Texas?
The most common pollutant in Rosenberg, Texas is O3.
What can I do if the air quality in Rosenberg, Texas is poor?
If the air quality in Rosenberg, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Rosenberg, Texas?
The measured PM2.5 levels in Rosenberg, Texas at present are 5.385 μg/m3.
What are the current PM10 levels at Rosenberg, Texas?
The current PM10 levels in Rosenberg, Texas are 28.257 μg/m3.
What are the current carbon monoxide (CO) levels at Rosenberg, Texas?
The current carbon monoxide (CO) level in Rosenberg, Texas is 0.442 ppm.
What are the current sulfur dioxide (SO2) levels at Rosenberg, Texas?
The current sulfur dioxide (SO2) levels in Rosenberg, Texas are 1 ppb.
What are the current ozone (O3) levels at Rosenberg, Texas?
The current ozone (O3) levels at Rosenberg, Texas is 40.002 ppm.
What are the current nitrogen dioxide (NO2) levels at Rosenberg, Texas?
The current nitrogen dioxide (NO2) levels at Rosenberg, Texas is 10.42 ppb.
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