Stay updated with real-time air quality in Pasadena, 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)
75
Moderate
Pasadena, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
22.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
97.13 μg/m³
0
55
155
255
425
605+
20.88 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
4.44 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Pasadena, Texas
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AQI 75
Moderate
22.04μg/m³
PM2.5
96.98μg/m³
PM10
21.49ppb
O3
0.77ppb
SO2
4.51ppb
NO2
0.11ppm
CO
AQI 77
Moderate
22.74μg/m³
PM2.5
99.60μg/m³
PM10
20.14ppb
O3
0.82ppb
SO2
4.46ppb
NO2
0.11ppm
CO
AQI 75
Moderate
22.11μg/m³
PM2.5
96.92μg/m³
PM10
19.96ppb
O3
0.75ppb
SO2
4.26ppb
NO2
0.11ppm
CO
AQI 77
Moderate
22.90μg/m³
PM2.5
100.91μg/m³
PM10
17.30ppb
O3
0.89ppb
SO2
4.73ppb
NO2
0.12ppm
CO
AQI 77
Moderate
22.80μg/m³
PM2.5
100.64μg/m³
PM10
16.56ppb
O3
0.86ppb
SO2
4.62ppb
NO2
0.11ppm
CO
AQI 73
Moderate
21.45μg/m³
PM2.5
94.92μg/m³
PM10
21.06ppb
O3
0.74ppb
SO2
4.32ppb
NO2
0.11ppm
CO
Air quality data and pollutant measurements for Texas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Pasadena, Texas is updated every hour.
The worst air quality in Pasadena, Texas in the last 24 hours was observed at 03:00:00 on 2025-06-07.
In the last 24 hrs, the best air quality in Pasadena, Texas was observed at 09:00:00 on 2025-06-06.
The current air quality in Pasadena, Texas is 75, categorized as Moderate based on real-time data.
The most common pollutant in Pasadena, Texas is PM2.5.
If the air quality in Pasadena, Texas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Pasadena, Texas is 22.354 μg/m3.
The current PM10 concentration at Pasadena, Texas is 97.126 μg/m3.
The current carbon monoxide (CO) concentration at Pasadena, Texas is 0.114 ppm.
The current sulfur dioxide (SO2) concentration at Pasadena, Texas is 0.78 ppb.
The current ozone (O3) concentration at Pasadena, Texas is 20.881 ppm.
The current nitrogen dioxide (NO2) concentration at Pasadena, Texas is 4.437 ppb.
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