Age St, Connell, Washington, 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
Age St, Connell, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (27th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Sep - 28th Sep 2025
Age St, Connell, Washington, United States
6 AM27th Sep 2025
7 PM
5 AM28th Sep 2025
70AQI
60AQI
67AQI
56AQI
In the last 24 hours,
Age St's AQI reached its highest point of 70 at 12 PM during the Day, while the lowest point, 56, was recorded at 5 AM during the Night between 27th Sep and 28th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Age St, Connell, Washington, United States
25°C16/34°C
26°C15/35°C
28°C18/37°C
27°C17/37°C
28°C18/37°C
29°C19/39°C
28°C18/37°C
27°C17/35°C
24°C15/34°C
24°C15/31°C
22°C14/30°C
24°C17/30°C
23°C15/31°C
22°C16/29°C
21°C13/28°C
21°C12/30°C
17°C14/21°C
15°C11/20°C
20°C11/29°C
22°C12/31°C
22°C13/31°C
23°C13/32°C
23°C15/30°C
16°C10/21°C
14°C6/22°C
17°C8/26°C
19°C10/29°C
18°C10/27°C
15°C8/22°C
16°C8/25°C
--°C/°C
61AQI
56AQI
59AQI
53AQI
2025 Days Vs Air Quality
Age St, Connell, Washington, United States
91%
247
8%
22
0.3%
1
Total number of days with different AQI categories in last 271 days in 2025 (94 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 271 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
Age St, Connell, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
24AQI
25AQI
23AQI
26AQI
25AQI
29AQI
26AQI
25AQI
28AQI
24AQI
36AQI
35AQI
39AQI
36AQI
32AQI
28AQI
24AQI
26AQI
25AQI
29AQI
37AQI
40AQI
30AQI
22AQI
26AQI
30AQI
31AQI
37AQI
41AQI
30AQI
16AQI
22AQI
21AQI
20AQI
21AQI
26AQI
24AQI
27AQI
30AQI
23AQI
23AQI
36AQI
25AQI
22AQI
25AQI
21AQI
25AQI
24AQI
21AQI
21AQI
22AQI
21AQI
19AQI
17AQI
21AQI
20AQI
20AQI
20AQI
23AQI
26AQI
24AQI
19AQI
17AQI
18AQI
16AQI
19AQI
19AQI
18AQI
19AQI
16AQI
16AQI
15AQI
17AQI
15AQI
16AQI
16AQI
17AQI
19AQI
16AQI
15AQI
15AQI
15AQI
25AQI
19AQI
19AQI
17AQI
15AQI
16AQI
16AQI
17AQI
16AQI
16AQI
17AQI
17AQI
23AQI
17AQI
14AQI
13AQI
16AQI
15AQI
16AQI
16AQI
22AQI
24AQI
20AQI
16AQI
18AQI
18AQI
18AQI
14AQI
13AQI
18AQI
24AQI
24AQI
28AQI
29AQI
21AQI
15AQI
16AQI
17AQI
20AQI
18AQI
14AQI
13AQI
17AQI
16AQI
14AQI
17AQI
20AQI
15AQI
13AQI
17AQI
16AQI
15AQI
14AQI
12AQI
13AQI
14AQI
11AQI
12AQI
16AQI
17AQI
20AQI
21AQI
19AQI
14AQI
17AQI
18AQI
17AQI
22AQI
15AQI
13AQI
18AQI
17AQI
20AQI
20AQI
19AQI
19AQI
23AQI
28AQI
35AQI
40AQI
24AQI
22AQI
20AQI
22AQI
25AQI
19AQI
18AQI
20AQI
18AQI
18AQI
27AQI
49AQI
36AQI
19AQI
15AQI
13AQI
15AQI
17AQI
24AQI
23AQI
19AQI
22AQI
22AQI
20AQI
20AQI
21AQI
20AQI
16AQI
23AQI
27AQI
21AQI
18AQI
20AQI
29AQI
36AQI
28AQI
26AQI
25AQI
33AQI
37AQI
33AQI
31AQI
20AQI
17AQI
24AQI
18AQI
22AQI
24AQI
28AQI
37AQI
48AQI
47AQI
26AQI
37AQI
33AQI
18AQI
17AQI
18AQI
22AQI
26AQI
24AQI
45AQI
45AQI
27AQI
14AQI
16AQI
27AQI
23AQI
23AQI
22AQI
26AQI
52AQI
44AQI
44AQI
52AQI
55AQI
57AQI
54AQI
55AQI
63AQI
60AQI
65AQI
80AQI
77AQI
98AQI
120AQI
79AQI
55AQI
48AQI
57AQI
59AQI
56AQI
58AQI
45AQI
29AQI
32AQI
39AQI
37AQI
45AQI
53AQI
35AQI
33AQI
34AQI
40AQI
68AQI
55AQI
62AQI
30AQI
23AQI
18AQI
18AQI
16AQI
22AQI
24AQI
35AQI
56AQI
No. of days
202527AQI
Highest AQI recorded in
September56AQI
Lowest AQI recorded in
May16AQI
202419AQI
Highest AQI recorded in
August30AQI
Lowest AQI recorded in
May10AQI
202321AQI
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
April10AQI
202220AQI
Highest AQI recorded in
September47AQI
Lowest AQI recorded in
May9AQI
202120AQI
Highest AQI recorded in
August58AQI
Lowest AQI recorded in
May9AQI
202023AQI
Highest AQI recorded in
September71AQI
Lowest AQI recorded in
June11AQI
Most & Least Polluted Years Over the Last 6 Years
Age St's annual 2025 AQI (27) shows an average percentage change of 29.5% (worsened AQI) compared to previous years: 2020 (23), 2021 (20), 2022 (20), 2023 (21), 2024 (19).