Stay updated with real-time air quality in Greenwood, 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)
44
Good
Greenwood, Mississippi
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.34 μg/m³
0
55
155
255
425
605+
37.45 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
1.62 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Greenwood, Mississippi
Scroll To Air Quality MapLoading...
AQI 49
Good
9.26μg/m³
PM2.5
39.55μg/m³
PM10
24.59ppb
O3
1.91ppb
SO2
3.72ppb
NO2
0.19ppm
CO
AQI 33
Good
6.40μg/m³
PM2.5
29.00μg/m³
PM10
29.00ppb
O3
1.78ppb
SO2
3.02ppb
NO2
0.18ppm
CO
AQI 38
Good
7.05μg/m³
PM2.5
31.17μg/m³
PM10
25.58ppb
O3
1.65ppb
SO2
3.04ppb
NO2
0.18ppm
CO
AQI 33
Good
6.31μg/m³
PM2.5
27.60μg/m³
PM10
29.19ppb
O3
2.00ppb
SO2
3.03ppb
NO2
0.18ppm
CO
AQI 52
Moderate
9.95μg/m³
PM2.5
26.99μg/m³
PM10
25.58ppb
O3
1.14ppb
SO2
2.94ppb
NO2
0.21ppm
CO
AQI 33
Good
5.73μg/m³
PM2.5
24.86μg/m³
PM10
25.12ppb
O3
2.40ppb
SO2
3.90ppb
NO2
0.24ppm
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 Greenwood, Mississippi is updated every hour for accuracy.
In the past 24 hours, the air quality in Greenwood, Mississippi was at its worst at 02:00:00 on 2025-09-01.
In the last 24 hours, the best air quality in Greenwood, Mississippi was observed at 12:00:00 on 2025-09-01.
As of now, the AQI in Greenwood, Mississippi is 49, indicating Good conditions.
Greenwood, Mississippi air has the highest levels of PM2.5.
Poor air quality in Greenwood, Mississippi means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Greenwood, Mississippi are currently 9.395 μg/m3.
The PM10 concentration in Greenwood, Mississippi is 35.558 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Greenwood, Mississippi is 0.191 ppm.
Currently, Greenwood, Mississippi has a sulfur dioxide (SO2) concentration of 1.582 ppb.
The current ozone (O3) level in Greenwood, Mississippi at the moment is 26.854 ppm.
Nitrogen dioxide (NO2) level in Greenwood, Mississippi at the moment is 2.667 ppb.
All Rights Reserved © Ambee Inc. 2025