Mendnhal, Greensboro, North Carolina, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Mendnhal, Greensboro, North Carolina, United States
AQI Trends: Highest and Lowest
Same Day Analysis (31st July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 39 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Jul - 31st Jul 2025
Mendnhal, Greensboro, North Carolina, United States
6 AM30th Jul 2025
8 PM
5 AM31st Jul 2025
42AQI
24AQI
44AQI
33AQI
In the last 24 hours,
Mendnhal's AQI reached its highest point of 44 at 1 AM during the Night, while the lowest point, 24, was recorded at 6 AM during the Day between 30th Jul and 31st Jul 2025.
Day & Night AQI Trend : Jul 2025
Mendnhal, Greensboro, North Carolina, United States
27°C24/31°C
25°C23/28°C
28°C22/34°C
28°C21/35°C
26°C20/32°C
23°C21/28°C
28°C22/36°C
29°C23/37°C
27°C23/34°C
24°C22/27°C
26°C22/33°C
28°C23/33°C
28°C22/36°C
28°C22/35°C
26°C23/29°C
27°C23/31°C
27°C24/31°C
29°C24/36°C
27°C23/34°C
29°C23/36°C
29°C24/36°C
27°C23/31°C
25°C21/30°C
27°C21/32°C
30°C22/37°C
32°C25/39°C
31°C25/38°C
30°C25/36°C
29°C25/33°C
29°C22/33°C
--°C/°C
40AQI
35AQI
38AQI
35AQI
2025 Days Vs Air Quality
Mendnhal, Greensboro, North Carolina, United States
93%
198
7%
14
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 212 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Mendnhal, Greensboro, North Carolina, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI
24AQI
25AQI
22AQI
28AQI
25AQI
21AQI
25AQI
24AQI
39AQI
43AQI
42AQI
38AQI
24AQI
31AQI
42AQI
34AQI
40AQI
40AQI
25AQI
24AQI
34AQI
52AQI
50AQI
48AQI
53AQI
48AQI
33AQI
34AQI
29AQI
40AQI
24AQI
29AQI
45AQI
40AQI
26AQI
48AQI
32AQI
29AQI
32AQI
25AQI
34AQI
21AQI
21AQI
24AQI
24AQI
20AQI
22AQI
23AQI
26AQI
25AQI
25AQI
31AQI
38AQI
39AQI
43AQI
34AQI
47AQI
23AQI
26AQI
28AQI
34AQI
34AQI
34AQI
25AQI
27AQI
35AQI
30AQI
32AQI
34AQI
41AQI
55AQI
58AQI
52AQI
32AQI
23AQI
20AQI
42AQI
47AQI
19AQI
31AQI
22AQI
42AQI
21AQI
22AQI
25AQI
41AQI
36AQI
31AQI
29AQI
21AQI
36AQI
35AQI
41AQI
44AQI
28AQI
31AQI
22AQI
22AQI
34AQI
26AQI
24AQI
26AQI
42AQI
41AQI
24AQI
33AQI
48AQI
46AQI
52AQI
43AQI
40AQI
32AQI
49AQI
48AQI
32AQI
22AQI
27AQI
36AQI
43AQI
45AQI
43AQI
34AQI
19AQI
28AQI
24AQI
28AQI
35AQI
26AQI
24AQI
38AQI
29AQI
19AQI
26AQI
34AQI
48AQI
29AQI
24AQI
28AQI
33AQI
36AQI
21AQI
20AQI
22AQI
29AQI
31AQI
18AQI
17AQI
27AQI
22AQI
35AQI
49AQI
29AQI
41AQI
55AQI
45AQI
44AQI
34AQI
38AQI
34AQI
33AQI
47AQI
58AQI
35AQI
26AQI
26AQI
29AQI
28AQI
25AQI
30AQI
23AQI
36AQI
41AQI
52AQI
55AQI
58AQI
45AQI
39AQI
44AQI
40AQI
42AQI
41AQI
32AQI
35AQI
50AQI
69AQI
51AQI
41AQI
54AQI
50AQI
34AQI
34AQI
39AQI
33AQI
33AQI
30AQI
31AQI
33AQI
32AQI
27AQI
25AQI
34AQI
35AQI
46AQI
50AQI
45AQI
43AQI
37AQI
25AQI
31AQI
33AQI
39AQI
34AQI
30AQI
33AQI
35AQI
29AQI
39AQI
38AQI
No. of days
202534AQI
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
May29AQI
202436AQI
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
January25AQI
202341AQI
Highest AQI recorded in
June59AQI
Lowest AQI recorded in
February33AQI
202237AQI
Highest AQI recorded in
June45AQI
Lowest AQI recorded in
August20AQI
202136AQI
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
February21AQI
202033AQI
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
September26AQI
Most & Least Polluted Years Over the Last 6 Years
Mendnhal's annual 2025 AQI (34) shows an average percentage change of -6.2% (improved AQI) compared to previous years: 2020 (33), 2021 (36), 2022 (37), 2023 (41), 2024 (36).