Stay updated with real-time air quality in Morristown, Tennessee 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)
49
Good
Morristown, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.90 μg/m³
0
55
155
255
425
605+
29.63 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
5.68 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Morristown, Tennessee
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AQI 44
Good
8.32μg/m³
PM2.5
37.09μg/m³
PM10
30.88ppb
O3
0.24ppb
SO2
2.42ppb
NO2
0.20ppm
CO
AQI 49
Good
9.43μg/m³
PM2.5
39.66μg/m³
PM10
29.56ppb
O3
0.28ppb
SO2
5.36ppb
NO2
0.21ppm
CO
AQI 49
Good
9.07μg/m³
PM2.5
42.42μg/m³
PM10
30.38ppb
O3
0.29ppb
SO2
5.49ppb
NO2
0.23ppm
CO
AQI 49
Good
8.74μg/m³
PM2.5
38.41μg/m³
PM10
27.17ppb
O3
0.39ppb
SO2
5.06ppb
NO2
0.23ppm
CO
AQI 49
Good
8.75μg/m³
PM2.5
38.09μg/m³
PM10
27.64ppb
O3
0.38ppb
SO2
5.06ppb
NO2
0.23ppm
CO
AQI 35
Good
6.48μg/m³
PM2.5
28.90μg/m³
PM10
38.43ppb
O3
0.34ppb
SO2
2.45ppb
NO2
0.14ppm
CO
Air quality and pollutant data for Tennessee, 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 Morristown, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in Morristown, Tennessee was at its worst at 05:00:00 on 2025-09-01.
In the last 24 hours, the best air quality in Morristown, Tennessee was observed at 03:00:00 on 2025-09-01.
As of now, the AQI in Morristown, Tennessee is 49, indicating Good conditions.
Morristown, Tennessee air has the highest levels of PM2.5.
Poor air quality in Morristown, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Morristown, Tennessee are currently 8.905 μg/m3.
The PM10 concentration in Morristown, Tennessee is 33.489 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Morristown, Tennessee is 0.203 ppm.
Currently, Morristown, Tennessee has a sulfur dioxide (SO2) concentration of 0.26 ppb.
The current ozone (O3) level in Morristown, Tennessee at the moment is 30.131 ppm.
Nitrogen dioxide (NO2) level in Morristown, Tennessee at the moment is 3.904 ppb.
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