Stay updated with real-time air quality in Gadsden, Alabama 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)
22
Good
Gadsden, Alabama
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.14 μg/m³
0
55
155
255
425
605+
18.06 ppb
0
55
71
86
201
201+
1.15 ppb
0
36
76
186
605
1005+
11.91 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Gadsden, Alabama
Gadsden, Alabama
Scroll To Air Quality MapLoading...
AQI 22
Good
3.58μg/m³
PM2.5
16.05μg/m³
PM10
18.11ppb
O3
0.82ppb
SO2
11.94ppb
NO2
0.28ppm
CO
AQI 33
Good
5.89μg/m³
PM2.5
30.10μg/m³
PM10
14.53ppb
O3
0.82ppb
SO2
11.72ppb
NO2
0.28ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
28.18μg/m³
PM10
13.17ppb
O3
0.77ppb
SO2
11.94ppb
NO2
0.28ppm
CO
AQI 38
Good
7.00μg/m³
PM2.5
28.27μg/m³
PM10
15.32ppb
O3
0.82ppb
SO2
11.69ppb
NO2
0.28ppm
CO
AQI 38
Good
6.96μg/m³
PM2.5
28.57μg/m³
PM10
13.23ppb
O3
0.83ppb
SO2
11.90ppb
NO2
0.28ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
30.45μg/m³
PM10
14.66ppb
O3
0.83ppb
SO2
11.88ppb
NO2
0.30ppm
CO
Air quality and pollutant data for Alabama, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Gadsden, Alabama is updated every hour for accuracy.
In the past 24 hours, the air quality in Gadsden, Alabama was at its worst at 05:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Gadsden, Alabama was observed at 02:00:00 on 2025-10-22.
As of now, the AQI in Gadsden, Alabama is 22, indicating Good conditions.
Gadsden, Alabama air has the highest levels of PM2.5.
Poor air quality in Gadsden, Alabama means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Gadsden, Alabama are currently 4.333 μg/m3.
The PM10 concentration in Gadsden, Alabama is 19.143 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gadsden, Alabama is 0.308 ppm.
Currently, Gadsden, Alabama has a sulfur dioxide (SO2) concentration of 1.148 ppb.
The current ozone (O3) level in Gadsden, Alabama at the moment is 18.062 ppm.
Nitrogen dioxide (NO2) level in Gadsden, Alabama at the moment is 11.908 ppb.
All Rights Reserved © Ambee Inc. 2025