Stay updated with real-time air quality in Calera, 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)
27
Good
Calera, Alabama
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.95 μg/m³
0
55
155
255
425
605+
20.00 ppb
0
55
71
86
201
201+
1.85 ppb
0
36
76
186
605
1005+
9.09 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Calera, Alabama
Calera, Alabama
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AQI 27
Good
5.23μg/m³
PM2.5
22.15μg/m³
PM10
16.57ppb
O3
1.52ppb
SO2
9.05ppb
NO2
0.27ppm
CO
AQI 27
Good
5.26μg/m³
PM2.5
22.29μg/m³
PM10
14.64ppb
O3
1.49ppb
SO2
9.06ppb
NO2
0.27ppm
CO
AQI 27
Good
5.27μg/m³
PM2.5
22.32μg/m³
PM10
14.81ppb
O3
1.49ppb
SO2
9.05ppb
NO2
0.27ppm
CO
AQI 27
Good
5.26μg/m³
PM2.5
22.67μg/m³
PM10
25.69ppb
O3
1.49ppb
SO2
9.15ppb
NO2
0.28ppm
CO
AQI 27
Good
5.00μg/m³
PM2.5
20.23μg/m³
PM10
18.95ppb
O3
1.39ppb
SO2
9.04ppb
NO2
0.27ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
24.87μg/m³
PM10
23.92ppb
O3
1.40ppb
SO2
8.97ppb
NO2
0.27ppm
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 Calera, Alabama are available every hour.
Calera, Alabama experienced its worst air quality at 08:00:00, 2025-07-13.
The best air quality in Calera, Alabama was observed at 11:00:00 on 2025-07-14.
The air quality in Calera, Alabama right now is Good, with an AQI of 27.
In Calera, Alabama, PM2.5 is the most frequently found pollutant.
When air quality in Calera, Alabama is compromised, staying indoors and wearing a mask can reduce health risks.
Calera, Alabama currently has a PM2.5 concentration of 5.361 μg/m3.
Calera, Alabama currently has a PM10 concentration of 22.947 μg/m3.
The current carbon monoxide (CO) level in Calera, Alabama is 0.27 ppm.
The current sulfur dioxide (SO2) concentration in Calera, Alabama is 1.846 ppb.
Calera, Alabama currently has an ozone (O3) concentration of 19.999 ppm.
The current level of nitrogen dioxide (NO2) in Calera, Alabama is 9.09 ppb.
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