Jerome Mack, Winchester, Nevada, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Jerome Mack, Winchester, Nevada, United States
AQI Trends: Highest and Lowest
Same Day Analysis (17th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 44 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Jerome Mack, Winchester, Nevada, United States
6 AM17th Sep 2025
7 PM
5 AM18th Sep 2025
69AQI
27AQI
37AQI
26AQI
In the last 24 hours,
Jerome Mack's AQI reached its highest point of 69 at 11 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Jerome Mack, Winchester, Nevada, United States
34°C25/44°C
35°C26/44°C
36°C27/46°C
35°C27/45°C
35°C28/43°C
34°C27/42°C
31°C26/34°C
29°C23/35°C
30°C23/39°C
29°C23/36°C
29°C22/36°C
31°C23/39°C
33°C25/41°C
34°C27/43°C
32°C26/39°C
30°C24/38°C
31°C25/38°C
29°C22/36°C
30°C24/38°C
31°C23/39°C
30°C22/37°C
29°C20/39°C
27°C19/37°C
26°C17/35°C
26°C17/34°C
27°C18/36°C
28°C20/37°C
28°C20/37°C
29°C21/39°C
30°C21/39°C
--°C/°C
39AQI
28AQI
34AQI
26AQI
2025 Days Vs Air Quality
Jerome Mack, Winchester, Nevada, United States
91%
237
8%
22
0.3%
1
Total number of days with different AQI categories in last 261 days in 2025 (104 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 261 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
Jerome Mack, Winchester, Nevada, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
102AQI
58AQI
57AQI
53AQI
49AQI
56AQI
52AQI
49AQI
44AQI
41AQI
58AQI
44AQI
43AQI
46AQI
41AQI
34AQI
39AQI
45AQI
64AQI
64AQI
40AQI
53AQI
41AQI
46AQI
59AQI
43AQI
43AQI
41AQI
49AQI
57AQI
64AQI
59AQI
45AQI
48AQI
43AQI
31AQI
34AQI
34AQI
32AQI
43AQI
42AQI
43AQI
39AQI
37AQI
30AQI
33AQI
42AQI
40AQI
34AQI
38AQI
39AQI
37AQI
38AQI
42AQI
45AQI
45AQI
41AQI
33AQI
38AQI
43AQI
42AQI
38AQI
37AQI
30AQI
31AQI
31AQI
31AQI
44AQI
37AQI
34AQI
28AQI
23AQI
24AQI
22AQI
25AQI
28AQI
26AQI
29AQI
27AQI
29AQI
29AQI
28AQI
31AQI
34AQI
38AQI
28AQI
36AQI
33AQI
37AQI
32AQI
25AQI
21AQI
17AQI
21AQI
17AQI
28AQI
30AQI
27AQI
42AQI
41AQI
39AQI
31AQI
28AQI
34AQI
31AQI
36AQI
38AQI
33AQI
16AQI
26AQI
28AQI
33AQI
30AQI
31AQI
29AQI
37AQI
14AQI
16AQI
20AQI
29AQI
23AQI
29AQI
35AQI
23AQI
23AQI
27AQI
27AQI
28AQI
33AQI
30AQI
35AQI
30AQI
37AQI
21AQI
22AQI
24AQI
36AQI
36AQI
31AQI
32AQI
39AQI
37AQI
28AQI
30AQI
32AQI
29AQI
32AQI
34AQI
31AQI
34AQI
31AQI
42AQI
26AQI
28AQI
34AQI
27AQI
24AQI
33AQI
31AQI
33AQI
33AQI
36AQI
32AQI
32AQI
31AQI
28AQI
27AQI
30AQI
35AQI
39AQI
38AQI
46AQI
44AQI
43AQI
51AQI
50AQI
47AQI
50AQI
45AQI
39AQI
27AQI
48AQI
37AQI
34AQI
47AQI
49AQI
32AQI
31AQI
37AQI
28AQI
38AQI
55AQI
42AQI
49AQI
52AQI
48AQI
46AQI
39AQI
39AQI
34AQI
28AQI
31AQI
32AQI
24AQI
23AQI
24AQI
20AQI
21AQI
26AQI
26AQI
28AQI
26AQI
29AQI
36AQI
60AQI
67AQI
61AQI
57AQI
50AQI
58AQI
50AQI
53AQI
45AQI
41AQI
50AQI
44AQI
43AQI
37AQI
27AQI
25AQI
29AQI
39AQI
28AQI
44AQI
43AQI
33AQI
37AQI
30AQI
26AQI
35AQI
21AQI
45AQI
45AQI
38AQI
39AQI
35AQI
29AQI
26AQI
24AQI
23AQI
20AQI
19AQI
21AQI
21AQI
25AQI
28AQI
32AQI
33AQI
36AQI
44AQI
51AQI
39AQI
32AQI
28AQI
30AQI
36AQI
35AQI
42AQI
29AQI
No. of days
202536AQI
Highest AQI recorded in
January51AQI
Lowest AQI recorded in
April28AQI
202441AQI
Highest AQI recorded in
December57AQI
Lowest AQI recorded in
January6AQI
20239AQI
Highest AQI recorded in
November10AQI
Lowest AQI recorded in
December9AQI
202139AQI
Highest AQI recorded in
January48AQI
Lowest AQI recorded in
May33AQI
202044AQI
Highest AQI recorded in
September63AQI
Lowest AQI recorded in
March21AQI
Most & Least Polluted Years Over the Last 5 Years
Jerome Mack's annual 2025 AQI (36) shows an average percentage change of 69.8% (worsened AQI) compared to previous years: 2020 (44), 2021 (39), 2023 (9), 2024 (41).