Lyons, Oregon, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Lyons, Oregon, United States
AQI Trends: Highest and Lowest
Same Day Analysis (27th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 28 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Lyons, Oregon, United States
7 AM27th Nov 2025
4 PM
6 AM28th Nov 2025
26AQI
11AQI
11AQI
11AQI
In the last 24 hours,
Lyons's AQI reached its highest point of 26 at 7 AM during the Day, while the lowest point, 11, was recorded at 6 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Lyons, Oregon, United States
10°C2/14°C
9°C4/15°C
13°C10/17°C
13°C9/16°C
10°C7/14°C
11°C9/13°C
13°C9/18°C
12°C10/15°C
12°C8/15°C
10°C7/11°C
12°C7/17°C
16°C13/18°C
12°C10/16°C
12°C8/15°C
14°C12/17°C
14°C12/19°C
13°C10/16°C
13°C10/17°C
10°C8/13°C
10°C8/11°C
6°C3/10°C
7°C4/11°C
8°C6/11°C
7°C4/12°C
6°C4/11°C
6°C3/9°C
6°C3/9°C
7°C4/11°C
9°C7/12°C
9°C7/12°C
--°C/°C
45AQI
39AQI
61AQI
42AQI
2025 Days Vs Air Quality
Lyons, Oregon, United States
88%
218
12%
29
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 332 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
Lyons, Oregon, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI
16AQI
16AQI
16AQI
25AQI
16AQI
18AQI
17AQI
19AQI
26AQI
25AQI
30AQI
15AQI
14AQI
15AQI
20AQI
21AQI
18AQI
27AQI
27AQI
34AQI
26AQI
31AQI
29AQI
32AQI
23AQI
14AQI
20AQI
25AQI
28AQI
27AQI
24AQI
17AQI
13AQI
18AQI
19AQI
28AQI
27AQI
13AQI
15AQI
21AQI
23AQI
27AQI
16AQI
21AQI
23AQI
14AQI
14AQI
14AQI
15AQI
18AQI
21AQI
13AQI
14AQI
15AQI
11AQI
14AQI
18AQI
18AQI
24AQI
17AQI
14AQI
17AQI
21AQI
14AQI
19AQI
23AQI
14AQI
20AQI
18AQI
16AQI
19AQI
23AQI
17AQI
24AQI
29AQI
27AQI
25AQI
26AQI
18AQI
19AQI
24AQI
24AQI
17AQI
16AQI
16AQI
15AQI
13AQI
12AQI
21AQI
40AQI
31AQI
21AQI
14AQI
16AQI
17AQI
21AQI
22AQI
16AQI
15AQI
18AQI
30AQI
22AQI
20AQI
23AQI
16AQI
14AQI
17AQI
20AQI
20AQI
17AQI
18AQI
30AQI
24AQI
24AQI
20AQI
21AQI
21AQI
25AQI
25AQI
21AQI
17AQI
15AQI
18AQI
18AQI
18AQI
20AQI
27AQI
38AQI
31AQI
21AQI
27AQI
32AQI
20AQI
17AQI
18AQI
22AQI
27AQI
33AQI
31AQI
37AQI
17AQI
15AQI
13AQI
17AQI
16AQI
20AQI
20AQI
18AQI
25AQI
41AQI
51AQI
55AQI
53AQI
48AQI
40AQI
42AQI
49AQI
43AQI
29AQI
38AQI
55AQI
74AQI
64AQI
43AQI
36AQI
40AQI
31AQI
36AQI
43AQI
30AQI
37AQI
19AQI
20AQI
21AQI
27AQI
26AQI
44AQI
40AQI
26AQI
21AQI
29AQI
53AQI
46AQI
25AQI
19AQI
27AQI
31AQI
16AQI
19AQI
23AQI
31AQI
29AQI
35AQI
18AQI
24AQI
43AQI
38AQI
41AQI
34AQI
25AQI
28AQI
26AQI
32AQI
57AQI
55AQI
70AQI
34AQI
23AQI
64AQI
69AQI
62AQI
50AQI
23AQI
22AQI
46AQI
50AQI
35AQI
61AQI
76AQI
41AQI
47AQI
64AQI
33AQI
22AQI
21AQI
33AQI
49AQI
83AQI
70AQI
77AQI
77AQI
65AQI
48AQI
57AQI
71AQI
37AQI
51AQI
65AQI
60AQI
56AQI
57AQI
56AQI
36AQI
50AQI
37AQI
28AQI
18AQI
22AQI
18AQI
20AQI
20AQI
30AQI
35AQI
40AQI
52AQI
No. of days
202529AQI
Highest AQI recorded in
November52AQI
Lowest AQI recorded in
March18AQI
Most & Least Polluted Years Over the Last 1 Years
Lyons's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .