Cherry Heights Road, The Dalles, 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
Cherry Heights Road, The Dalles, Oregon, United States
AQI Trends: Highest and Lowest
Same Day Analysis (16th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Oct - 17th Oct 2025
Cherry Heights Road, The Dalles, Oregon, United States
7 AM16th Oct 2025
6 PM
6 AM17th Oct 2025
59AQI
39AQI
82AQI
58AQI
In the last 24 hours,
Cherry Heights Road's AQI reached its highest point of 82 at 12 AM 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
Cherry Heights Road, The Dalles, Oregon, United States
22°C15/30°C
20°C14/27°C
21°C11/32°C
21°C15/30°C
18°C12/24°C
18°C10/27°C
18°C8/29°C
20°C9/32°C
21°C16/28°C
19°C11/28°C
19°C8/30°C
19°C10/30°C
19°C14/25°C
16°C8/26°C
16°C12/24°C
15°C8/23°C
17°C12/24°C
17°C13/23°C
16°C10/24°C
13°C4/24°C
15°C4/27°C
15°C7/24°C
16°C12/24°C
15°C12/21°C
13°C9/18°C
11°C8/16°C
9°C6/13°C
9°C2/17°C
10°C2/19°C
12°C3/22°C
--°C/°C
43AQI
31AQI
39AQI
32AQI
2025 Days Vs Air Quality
Cherry Heights Road, The Dalles, Oregon, United States
95%
194
5%
11
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% 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
Cherry Heights Road, The Dalles, Oregon, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI
16AQI
17AQI
15AQI
18AQI
16AQI
16AQI
17AQI
18AQI
19AQI
22AQI
28AQI
28AQI
14AQI
16AQI
17AQI
18AQI
18AQI
18AQI
21AQI
24AQI
21AQI
22AQI
22AQI
23AQI
18AQI
14AQI
13AQI
17AQI
23AQI
29AQI
28AQI
20AQI
14AQI
15AQI
17AQI
21AQI
21AQI
14AQI
14AQI
15AQI
17AQI
20AQI
16AQI
20AQI
21AQI
15AQI
15AQI
14AQI
17AQI
18AQI
14AQI
13AQI
13AQI
15AQI
12AQI
13AQI
16AQI
17AQI
16AQI
18AQI
14AQI
15AQI
19AQI
16AQI
17AQI
17AQI
14AQI
16AQI
19AQI
17AQI
17AQI
20AQI
18AQI
21AQI
29AQI
24AQI
29AQI
29AQI
20AQI
18AQI
20AQI
21AQI
18AQI
16AQI
17AQI
16AQI
11AQI
11AQI
24AQI
35AQI
31AQI
20AQI
14AQI
13AQI
16AQI
19AQI
21AQI
17AQI
15AQI
16AQI
19AQI
17AQI
18AQI
22AQI
16AQI
14AQI
17AQI
20AQI
20AQI
18AQI
19AQI
22AQI
26AQI
25AQI
22AQI
22AQI
20AQI
25AQI
26AQI
23AQI
18AQI
16AQI
19AQI
20AQI
19AQI
27AQI
32AQI
38AQI
29AQI
21AQI
27AQI
40AQI
21AQI
16AQI
19AQI
21AQI
26AQI
31AQI
30AQI
30AQI
17AQI
16AQI
13AQI
17AQI
18AQI
21AQI
18AQI
20AQI
26AQI
34AQI
54AQI
54AQI
56AQI
55AQI
51AQI
47AQI
49AQI
41AQI
36AQI
48AQI
54AQI
62AQI
64AQI
55AQI
44AQI
34AQI
24AQI
36AQI
47AQI
40AQI
46AQI
25AQI
19AQI
27AQI
33AQI
29AQI
39AQI
45AQI
28AQI
22AQI
42AQI
55AQI
38AQI
28AQI
36AQI
40AQI
46AQI
20AQI
17AQI
22AQI
49AQI
33AQI
32AQI
27AQI
42AQI
39AQI
41AQI
48AQI
26AQI
32AQI
31AQI
33AQI
41AQI
57AQI
17AQI
20AQI
16AQI
20AQI
20AQI
31AQI
39AQI
36AQI
No. of days
202525AQI
Highest AQI recorded in
September39AQI
Lowest AQI recorded in
May16AQI
Most & Least Polluted Years Over the Last 1 Years
Cherry Heights Road's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .