East Syracuse, De Witt, New York, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
East Syracuse, De Witt, New York, United States
AQI Trends: Highest and Lowest
Same Day Analysis (16th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 27 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Oct - 17th Oct 2025
East Syracuse, De Witt, New York, United States
7 AM16th Oct 2025
6 PM
6 AM17th Oct 2025
30AQI
24AQI
32AQI
15AQI
In the last 24 hours,
East Syracuse's AQI reached its highest point of 32 at 7 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 16th Oct and 17th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
East Syracuse, De Witt, New York, United States
19°C12/25°C
19°C9/28°C
17°C11/21°C
12°C2/21°C
19°C8/30°C
21°C15/29°C
20°C18/25°C
19°C15/24°C
20°C18/24°C
20°C16/24°C
20°C13/29°C
21°C16/29°C
18°C10/29°C
17°C9/27°C
13°C6/20°C
13°C4/24°C
18°C9/29°C
19°C11/31°C
22°C13/33°C
23°C14/32°C
21°C17/28°C
14°C8/18°C
8°C3/14°C
9°C0/21°C
14°C8/20°C
15°C10/22°C
13°C11/16°C
12°C10/15°C
11°C6/16°C
8°C2/15°C
--°C/°C
28AQI
25AQI
29AQI
24AQI
2025 Days Vs Air Quality
East Syracuse, De Witt, New York, United States
90%
261
9%
27
0.3%
1
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 290 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
East Syracuse, De Witt, New York, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
20AQI
21AQI
26AQI
25AQI
22AQI
22AQI
26AQI
27AQI
32AQI
40AQI
61AQI
43AQI
26AQI
23AQI
38AQI
47AQI
34AQI
24AQI
24AQI
30AQI
42AQI
44AQI
43AQI
44AQI
37AQI
30AQI
28AQI
28AQI
27AQI
43AQI
28AQI
26AQI
47AQI
25AQI
25AQI
31AQI
27AQI
30AQI
28AQI
29AQI
46AQI
46AQI
27AQI
30AQI
31AQI
28AQI
28AQI
28AQI
24AQI
24AQI
25AQI
35AQI
54AQI
46AQI
45AQI
43AQI
30AQI
28AQI
28AQI
27AQI
31AQI
36AQI
31AQI
24AQI
32AQI
31AQI
30AQI
31AQI
32AQI
29AQI
26AQI
44AQI
50AQI
28AQI
18AQI
19AQI
25AQI
25AQI
16AQI
18AQI
19AQI
24AQI
21AQI
21AQI
18AQI
21AQI
28AQI
26AQI
27AQI
17AQI
18AQI
21AQI
17AQI
17AQI
16AQI
17AQI
16AQI
16AQI
25AQI
27AQI
24AQI
26AQI
22AQI
21AQI
14AQI
17AQI
27AQI
39AQI
15AQI
20AQI
20AQI
19AQI
26AQI
42AQI
24AQI
12AQI
18AQI
26AQI
14AQI
17AQI
24AQI
21AQI
18AQI
13AQI
14AQI
19AQI
17AQI
19AQI
19AQI
18AQI
24AQI
34AQI
19AQI
21AQI
27AQI
32AQI
17AQI
13AQI
12AQI
15AQI
14AQI
11AQI
12AQI
14AQI
19AQI
22AQI
21AQI
18AQI
29AQI
30AQI
23AQI
20AQI
32AQI
53AQI
53AQI
44AQI
56AQI
75AQI
51AQI
38AQI
54AQI
66AQI
46AQI
47AQI
53AQI
40AQI
25AQI
20AQI
23AQI
29AQI
44AQI
45AQI
53AQI
54AQI
44AQI
52AQI
33AQI
30AQI
28AQI
35AQI
31AQI
31AQI
52AQI
37AQI
44AQI
53AQI
48AQI
25AQI
25AQI
40AQI
42AQI
37AQI
37AQI
33AQI
53AQI
55AQI
29AQI
22AQI
22AQI
24AQI
32AQI
19AQI
23AQI
48AQI
44AQI
34AQI
42AQI
49AQI
51AQI
44AQI
70AQI
38AQI
35AQI
73AQI
94AQI
103AQI
78AQI
75AQI
74AQI
57AQI
48AQI
44AQI
48AQI
43AQI
41AQI
60AQI
56AQI
50AQI
15AQI
19AQI
15AQI
13AQI
24AQI
27AQI
25AQI
18AQI
16AQI
18AQI
21AQI
17AQI
17AQI
22AQI
26AQI
26AQI
26AQI
29AQI
30AQI
31AQI
23AQI
20AQI
20AQI
22AQI
30AQI
38AQI
40AQI
44AQI
43AQI
37AQI
31AQI
26AQI
26AQI
20AQI
21AQI
27AQI
31AQI
28AQI
16AQI
24AQI
20AQI
24AQI
28AQI
21AQI
25AQI
19AQI
30AQI
46AQI
47AQI
46AQI
37AQI
25AQI
23AQI
22AQI
24AQI
25AQI
28AQI
25AQI
21AQI
27AQI
32AQI
33AQI
27AQI
21AQI
19AQI
42AQI
39AQI
41AQI
28AQI
29AQI
No. of days
202531AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
May19AQI
202429AQI
Highest AQI recorded in
August34AQI
Lowest AQI recorded in
November24AQI
202336AQI
Highest AQI recorded in
June65AQI
Lowest AQI recorded in
October23AQI
202231AQI
Highest AQI recorded in
March36AQI
Lowest AQI recorded in
September23AQI
202131AQI
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
April24AQI
202025AQI
Highest AQI recorded in
July31AQI
Lowest AQI recorded in
October19AQI
Most & Least Polluted Years Over the Last 6 Years
East Syracuse's annual 2025 AQI (31) shows an average percentage change of 3.9% (worsened AQI) compared to previous years: 2020 (25), 2021 (31), 2022 (31), 2023 (36), 2024 (29).