Alder Street, Cove, Oregon, 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
Alder Street, Cove, Oregon, United States
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 17 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Alder Street, Cove, Oregon, United States
6 AM2nd Oct 2025
6 PM
5 AM3rd Oct 2025
20AQI
12AQI
32AQI
12AQI
In the last 24 hours,
Alder Street's AQI reached its highest point of 32 at 12 AM during the Night, while the lowest point, 12, was recorded at 2 AM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Alder Street, Cove, Oregon, United States
26°C19/35°C
24°C18/30°C
24°C18/32°C
19°C14/26°C
19°C13/27°C
19°C14/25°C
17°C11/25°C
16°C10/24°C
16°C12/22°C
16°C12/22°C
18°C12/24°C
13°C10/17°C
12°C6/18°C
16°C9/24°C
18°C10/26°C
20°C12/28°C
20°C14/28°C
21°C16/28°C
17°C6/24°C
13°C7/22°C
16°C4/27°C
20°C11/29°C
20°C11/29°C
15°C9/23°C
17°C6/27°C
20°C10/30°C
21°C14/27°C
16°C10/22°C
15°C11/21°C
13°C9/21°C
--°C/°C
38AQI
36AQI
36AQI
36AQI
2025 Days Vs Air Quality
Alder Street, Cove, Oregon, United States
92%
176
8%
15
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 276 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
Alder Street, Cove, Oregon, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
17AQI
17AQI
18AQI
20AQI
18AQI
22AQI
19AQI
22AQI
23AQI
22AQI
19AQI
17AQI
17AQI
18AQI
22AQI
19AQI
18AQI
22AQI
29AQI
27AQI
26AQI
23AQI
25AQI
24AQI
22AQI
17AQI
16AQI
17AQI
28AQI
27AQI
20AQI
24AQI
18AQI
15AQI
16AQI
18AQI
20AQI
20AQI
15AQI
16AQI
16AQI
16AQI
16AQI
19AQI
20AQI
17AQI
16AQI
15AQI
16AQI
18AQI
14AQI
19AQI
15AQI
16AQI
14AQI
14AQI
17AQI
16AQI
20AQI
21AQI
21AQI
19AQI
21AQI
21AQI
19AQI
21AQI
22AQI
19AQI
19AQI
17AQI
19AQI
20AQI
19AQI
20AQI
22AQI
25AQI
27AQI
29AQI
29AQI
20AQI
21AQI
21AQI
22AQI
19AQI
19AQI
20AQI
18AQI
17AQI
22AQI
32AQI
31AQI
20AQI
19AQI
17AQI
18AQI
19AQI
24AQI
26AQI
24AQI
22AQI
34AQI
22AQI
21AQI
24AQI
23AQI
22AQI
23AQI
25AQI
28AQI
27AQI
21AQI
24AQI
32AQI
32AQI
37AQI
34AQI
26AQI
27AQI
27AQI
29AQI
23AQI
21AQI
20AQI
18AQI
20AQI
24AQI
27AQI
32AQI
45AQI
34AQI
24AQI
23AQI
30AQI
19AQI
16AQI
17AQI
20AQI
23AQI
30AQI
30AQI
28AQI
28AQI
23AQI
16AQI
21AQI
26AQI
24AQI
21AQI
34AQI
49AQI
63AQI
58AQI
59AQI
56AQI
61AQI
56AQI
57AQI
54AQI
55AQI
54AQI
52AQI
55AQI
81AQI
66AQI
52AQI
50AQI
40AQI
50AQI
40AQI
35AQI
46AQI
34AQI
19AQI
21AQI
23AQI
23AQI
28AQI
38AQI
29AQI
20AQI
46AQI
28AQI
30AQI
34AQI
29AQI
31AQI
38AQI
32AQI
17AQI
17AQI
18AQI
21AQI
18AQI
21AQI
25AQI
35AQI
39AQI
17AQI
No. of days
202526AQI
Highest AQI recorded in
September39AQI
Lowest AQI recorded in
October17AQI
Most & Least Polluted Years Over the Last 1 Years
Alder Street's annual 2025 AQI (26) shows an average percentage change of NaN% (improved AQI) compared to previous years: .