Bartlett, Tennessee, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Bartlett, Tennessee, United States
AQI Trends: Highest and Lowest
Same Day Analysis (14th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Feb - 14th Feb 2026
Bartlett, Tennessee, United States
7 AM13th Feb 2026
5 PM
6 AM14th Feb 2026
55AQI
42AQI
71AQI
30AQI
In the last 24 hours,
Bartlett's AQI reached its highest point of 71 at 7 PM during the Night, while the lowest point, 30, was recorded at 2 AM during the Night between 13th Feb and 14th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Bartlett, Tennessee, United States
4°C2/7°C
2°C0/5°C
-3°C-6/0°C
1°C-4/8°C
0°C-8/10°C
5°C0/8°C
5°C2/10°C
0°C-6/3°C
-8°C-10/-7°C
-8°C-11/-7°C
-10°C-17/-4°C
-6°C-14/2°C
-4°C-11/2°C
-2°C-9/5°C
-3°C-9/-1°C
-7°C-11/-3°C
-5°C-10/-1°C
3°C-2/10°C
7°C1/12°C
1°C-1/4°C
-1°C-6/6°C
9°C0/21°C
5°C0/12°C
8°C0/19°C
12°C4/22°C
16°C11/24°C
12°C6/17°C
8°C1/16°C
11°C3/21°C
13°C7/23°C
58AQI
41AQI
51AQI
37AQI
2026 Days Vs Air Quality
Bartlett, Tennessee, United States
82%
37
18%
8
Total number of days with different AQI categories in last 46 days in 2026 (319 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 46 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Bartlett, Tennessee, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI (US)
37AQI (US)
64AQI (US)
45AQI (US)
45AQI (US)
51AQI (US)
49AQI (US)
49AQI (US)
23AQI (US)
18AQI (US)
13AQI (US)
18AQI (US)
14AQI (US)
20AQI (US)
12AQI (US)
29AQI (US)
19AQI (US)
23AQI (US)
22AQI (US)
27AQI (US)
37AQI (US)
49AQI (US)
52AQI (US)
50AQI (US)
50AQI (US)
49AQI (US)
44AQI (US)
52AQI (US)
55AQI (US)
56AQI (US)
47AQI (US)
52AQI (US)
50AQI (US)
48AQI (US)
49AQI (US)
48AQI (US)
45AQI (US)
40AQI (US)
48AQI (US)
48AQI (US)
45AQI (US)
39AQI (US)
38AQI (US)
48AQI (US)
55AQI (US)
37AQI (US)
47AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
February47AQI (US)
Lowest AQI (US) recorded in
January37AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
September47AQI (US)
Lowest AQI (US) recorded in
May29AQI (US)
202444AQI (US)
Highest AQI (US) recorded in
August62AQI (US)
Lowest AQI (US) recorded in
November31AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
June55AQI (US)
Lowest AQI (US) recorded in
January36AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
June48AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202136AQI (US)
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
February27AQI (US)
202037AQI (US)
Highest AQI (US) recorded in
June45AQI (US)
Lowest AQI (US) recorded in
May33AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Bartlett's annual 2026 AQI (US) (40) shows an average percentage change of 1.5% (worsened AQI (US)) compared to previous years: 2020 (37), 2021 (36), 2022 (39), 2023 (43), 2024 (44), 2025 (39).