Stay updated with real-time air quality in Friendswood, 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)
27
Good
Friendswood, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.48 μg/m³
0
55
155
255
425
605+
8.25 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
5.34 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Friendswood, Texas
Friendswood, Texas
Scroll To Air Quality MapLoading...
AQI 22
Good
4.17μg/m³
PM2.5
15.13μg/m³
PM10
8.79ppb
O3
0.86ppb
SO2
5.17ppb
NO2
0.38ppm
CO
AQI 27
Good
5.36μg/m³
PM2.5
28.51μg/m³
PM10
6.49ppb
O3
0.84ppb
SO2
5.46ppb
NO2
0.38ppm
CO
AQI 22
Good
4.03μg/m³
PM2.5
15.69μg/m³
PM10
8.67ppb
O3
0.86ppb
SO2
5.19ppb
NO2
0.38ppm
CO
AQI 33
Good
6.23μg/m³
PM2.5
33.41μg/m³
PM10
9.38ppb
O3
0.84ppb
SO2
4.71ppb
NO2
0.38ppm
CO
AQI 27
Good
5.14μg/m³
PM2.5
23.86μg/m³
PM10
6.17ppb
O3
0.84ppb
SO2
5.58ppb
NO2
0.38ppm
CO
AQI 22
Good
4.27μg/m³
PM2.5
21.63μg/m³
PM10
6.31ppb
O3
0.88ppb
SO2
4.72ppb
NO2
0.38ppm
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 Friendswood, Texas is updated on an hourly basis.
The worst air quality in Friendswood, Texas was recorded at 12:00:00 on 2026-09-07.
The best air quality in Friendswood, Texas was recorded at 03:00:00 on 2026-09-07.
The real-time air quality index in Friendswood, Texas is 27, currently categorized as Good.
The most common pollutant in Friendswood, Texas is PM2.5.
If the air quality in Friendswood, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Friendswood, Texas at present are 5.045 μg/m3.
The current PM10 levels in Friendswood, Texas are 24.476 μg/m3.
The current carbon monoxide (CO) level in Friendswood, Texas is 0.378 ppm.
The current sulfur dioxide (SO2) levels in Friendswood, Texas are 0.845 ppb.
The current ozone (O3) levels at Friendswood, Texas is 8.252 ppm.
The current nitrogen dioxide (NO2) levels at Friendswood, Texas is 5.344 ppb.
All Rights Reserved © Ambee Inc. 2025