3rd Avenue Southwest, Watertown, South Dakota, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
3rd Avenue Southwest, Watertown, South Dakota, United States
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 88 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
3rd Avenue Southwest, Watertown, South Dakota, United States
6 AM11th Aug 2025
9 PM
5 AM12th Aug 2025
124AQI
73AQI
78AQI
54AQI
In the last 24 hours,
3rd Avenue Southwest's AQI reached its highest point of 124 at 2 PM during the Day, while the lowest point, 54, was recorded at 4 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
3rd Avenue Southwest, Watertown, South Dakota, United States
23°C14/32°C
26°C17/34°C
24°C16/34°C
16°C12/19°C
17°C9/22°C
20°C13/26°C
19°C15/24°C
20°C13/28°C
24°C20/30°C
27°C22/33°C
24°C19/27°C
23°C17/29°C
24°C17/30°C
26°C21/33°C
28°C21/36°C
25°C19/34°C
22°C18/27°C
21°C17/26°C
18°C12/24°C
19°C12/24°C
18°C11/25°C
18°C16/21°C
19°C16/22°C
22°C16/28°C
23°C19/27°C
25°C19/31°C
25°C22/27°C
23°C17/29°C
21°C15/27°C
23°C14/30°C
--°C/°C
48AQI
48AQI
47AQI
46AQI
2025 Days Vs Air Quality
3rd Avenue Southwest, Watertown, South Dakota, United States
80%
110
17%
24
3%
4
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 224 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
3rd Avenue Southwest, Watertown, South Dakota, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
54AQI
23AQI
19AQI
22AQI
26AQI
24AQI
21AQI
30AQI
29AQI
29AQI
21AQI
28AQI
43AQI
28AQI
36AQI
63AQI
49AQI
22AQI
20AQI
43AQI
56AQI
23AQI
28AQI
41AQI
43AQI
21AQI
20AQI
26AQI
24AQI
32AQI
30AQI
28AQI
22AQI
36AQI
23AQI
21AQI
29AQI
43AQI
47AQI
45AQI
30AQI
47AQI
52AQI
41AQI
60AQI
53AQI
55AQI
52AQI
27AQI
20AQI
17AQI
18AQI
18AQI
14AQI
14AQI
13AQI
15AQI
14AQI
16AQI
18AQI
15AQI
24AQI
31AQI
28AQI
95AQI
129AQI
72AQI
73AQI
62AQI
53AQI
33AQI
40AQI
61AQI
50AQI
66AQI
77AQI
73AQI
50AQI
23AQI
20AQI
22AQI
23AQI
27AQI
27AQI
26AQI
37AQI
38AQI
24AQI
37AQI
33AQI
17AQI
15AQI
15AQI
17AQI
20AQI
22AQI
25AQI
30AQI
40AQI
22AQI
36AQI
37AQI
24AQI
30AQI
19AQI
29AQI
50AQI
79AQI
44AQI
39AQI
49AQI
25AQI
21AQI
20AQI
19AQI
24AQI
26AQI
29AQI
47AQI
56AQI
26AQI
19AQI
20AQI
22AQI
65AQI
110AQI
132AQI
115AQI
80AQI
63AQI
54AQI
22AQI
27AQI
38AQI
19AQI
32AQI
88AQI
30AQI
31AQI
32AQI
42AQI
36AQI
61AQI
No. of days
202537AQI
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
March30AQI
Most & Least Polluted Years Over the Last 1 Years
3rd Avenue Southwest's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .