Stay updated with real-time air quality in Pascagoula, Mississippi 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)
52
Moderate
Pascagoula, Mississippi
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.00 μg/m³
0
55
155
255
425
605+
50.05 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
5.28 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Pascagoula, Mississippi
Pascagoula, Mississippi
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AQI 52
Moderate
10.15μg/m³
PM2.5
45.05μg/m³
PM10
52.90ppb
O3
0.80ppb
SO2
1.73ppb
NO2
0.21ppm
CO
AQI 52
Moderate
10.19μg/m³
PM2.5
45.15μg/m³
PM10
52.83ppb
O3
0.80ppb
SO2
1.73ppb
NO2
0.21ppm
CO
AQI 52
Moderate
10.14μg/m³
PM2.5
22.45μg/m³
PM10
48.08ppb
O3
0.85ppb
SO2
1.76ppb
NO2
0.21ppm
CO
AQI 52
Moderate
10.49μg/m³
PM2.5
21.25μg/m³
PM10
47.69ppb
O3
0.86ppb
SO2
1.77ppb
NO2
0.21ppm
CO
AQI 54
Moderate
10.67μg/m³
PM2.5
21.27μg/m³
PM10
47.78ppb
O3
0.87ppb
SO2
1.77ppb
NO2
0.21ppm
CO
AQI 54
Moderate
11.22μg/m³
PM2.5
44.22μg/m³
PM10
49.87ppb
O3
0.82ppb
SO2
1.66ppb
NO2
0.22ppm
CO
Air quality and pollutant data for Mississippi, 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 Pascagoula, Mississippi is updated every hour for accuracy.
In the past 24 hours, the air quality in Pascagoula, Mississippi was at its worst at 11:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Pascagoula, Mississippi was observed at 12:00:00 on 2026-10-22.
As of now, the AQI in Pascagoula, Mississippi is 52, indicating Moderate conditions.
Pascagoula, Mississippi air has the highest levels of PM2.5.
Poor air quality in Pascagoula, Mississippi means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Pascagoula, Mississippi are currently 10.004 μg/m3.
The PM10 concentration in Pascagoula, Mississippi is 45.001 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pascagoula, Mississippi is 0.232 ppm.
Currently, Pascagoula, Mississippi has a sulfur dioxide (SO2) concentration of 0.801 ppb.
The current ozone (O3) level in Pascagoula, Mississippi at the moment is 50.047 ppm.
Nitrogen dioxide (NO2) level in Pascagoula, Mississippi at the moment is 5.283 ppb.
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