Stay updated with real-time air quality in Selma, 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)
38
Good
Selma, Alabama
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.80 μg/m³
0
55
155
255
425
605+
11.90 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
1.12 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Selma, Alabama
Selma, Alabama
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AQI 33
Good
5.54μg/m³
PM2.5
24.76μg/m³
PM10
25.16ppb
O3
1.18ppb
SO2
9.42ppb
NO2
0.35ppm
CO
AQI 33
Good
6.32μg/m³
PM2.5
21.16μg/m³
PM10
19.63ppb
O3
1.18ppb
SO2
9.48ppb
NO2
0.36ppm
CO
AQI 49
Good
8.84μg/m³
PM2.5
39.30μg/m³
PM10
16.82ppb
O3
1.12ppb
SO2
9.44ppb
NO2
0.36ppm
CO
AQI 33
Good
6.37μg/m³
PM2.5
29.14μg/m³
PM10
28.51ppb
O3
2.13ppb
SO2
9.83ppb
NO2
0.36ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
17.71μg/m³
PM10
27.41ppb
O3
1.02ppb
SO2
9.30ppb
NO2
0.35ppm
CO
AQI 33
Good
6.13μg/m³
PM2.5
27.62μg/m³
PM10
28.85ppb
O3
1.75ppb
SO2
9.96ppb
NO2
0.36ppm
CO
The air quality data for Alabama, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Selma, Alabama are available every hour.
Selma, Alabama experienced its worst air quality at 04:00:00, 2025-07-17.
The best air quality in Selma, Alabama was observed at 12:00:00 on 2025-07-17.
The air quality in Selma, Alabama right now is Good, with an AQI of 49.
In Selma, Alabama, PM2.5 is the most frequently found pollutant.
When air quality in Selma, Alabama is compromised, staying indoors and wearing a mask can reduce health risks.
Selma, Alabama currently has a PM2.5 concentration of 8.658 μg/m3.
Selma, Alabama currently has a PM10 concentration of 38.258 μg/m3.
The current carbon monoxide (CO) level in Selma, Alabama is 0.164 ppm.
The current sulfur dioxide (SO2) concentration in Selma, Alabama is 0.379 ppb.
Selma, Alabama currently has an ozone (O3) concentration of 16.395 ppm.
The current level of nitrogen dioxide (NO2) in Selma, Alabama is 1.306 ppb.
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