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)
56
Moderate
Gadsden, Alabama
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.81 μg/m³
0
55
155
255
425
605+
25.19 ppb
0
55
71
86
201
201+
1.04 ppb
0
36
76
186
605
1005+
25.89 ppb
0
54
101
361
1250
2050+
0.58 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Gadsden, Alabama
Gadsden, Alabama
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AQI 56
Moderate
12.14μg/m³
PM2.5
54.43μg/m³
PM10
33.66ppb
O3
1.14ppb
SO2
22.49ppb
NO2
0.58ppm
CO
AQI 56
Moderate
12.23μg/m³
PM2.5
41.52μg/m³
PM10
26.78ppb
O3
1.11ppb
SO2
22.44ppb
NO2
0.61ppm
CO
AQI 54
Moderate
11.19μg/m³
PM2.5
48.70μg/m³
PM10
38.24ppb
O3
1.18ppb
SO2
20.86ppb
NO2
0.58ppm
CO
AQI 58
Moderate
12.91μg/m³
PM2.5
40.57μg/m³
PM10
26.60ppb
O3
1.07ppb
SO2
22.62ppb
NO2
0.61ppm
CO
AQI 54
Moderate
10.56μg/m³
PM2.5
45.46μg/m³
PM10
36.80ppb
O3
1.16ppb
SO2
22.81ppb
NO2
0.58ppm
CO
AQI 52
Moderate
10.34μg/m³
PM2.5
39.86μg/m³
PM10
36.71ppb
O3
1.15ppb
SO2
22.78ppb
NO2
0.55ppm
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 09:00:00 on 2025-06-01.
In the last 24 hours, the best air quality in Gadsden, Alabama was observed at 04:00:00 on 2025-06-02.
As of now, the AQI in Gadsden, Alabama is 56, indicating Moderate 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 12.171 μg/m3.
The PM10 concentration in Gadsden, Alabama is 54.813 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gadsden, Alabama is 0.576 ppm.
Currently, Gadsden, Alabama has a sulfur dioxide (SO2) concentration of 1.039 ppb.
The current ozone (O3) level in Gadsden, Alabama at the moment is 25.189 ppm.
Nitrogen dioxide (NO2) level in Gadsden, Alabama at the moment is 25.895 ppb.
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