Stayton, Oregon, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Stayton, Oregon, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 48 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Mar - 4th Mar 2026
Stayton, Oregon, United States
7 AM3rd Mar 2026
5 PM
6 AM4th Mar 2026
73AQI
44AQI
50AQI
38AQI
In the last 24 hours,
Stayton's AQI reached its highest point of 73 at 5 PM during the Day, while the lowest point, 38, was recorded at 3 AM during the Night between 3rd Mar and 4th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Stayton, Oregon, United States
7°C4/11°C
8°C4/16°C
7°C2/16°C
7°C1/15°C
9°C5/13°C
10°C8/10°C
8°C5/14°C
6°C2/12°C
6°C1/13°C
6°C2/11°C
8°C5/13°C
7°C4/9°C
7°C5/10°C
4°C1/6°C
3°C1/6°C
3°C0/7°C
3°C1/6°C
4°C0/10°C
9°C4/15°C
9°C7/13°C
8°C5/10°C
6°C4/7°C
7°C2/12°C
5°C1/11°C
6°C0/14°C
6°C1/11°C
8°C3/13°C
10°C7/16°C
10°C6/14°C
9°C7/11°C
61AQI
41AQI
41AQI
36AQI
2026 Days Vs Air Quality
Stayton, Oregon, United States
84%
53
16%
10
Total number of days with different AQI categories in last 64 days in 2026 (301 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 64 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
Stayton, Oregon, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
70AQI (US)
42AQI (US)
27AQI (US)
10AQI (US)
22AQI (US)
26AQI (US)
14AQI (US)
18AQI (US)
17AQI (US)
33AQI (US)
34AQI (US)
29AQI (US)
47AQI (US)
54AQI (US)
44AQI (US)
34AQI (US)
45AQI (US)
56AQI (US)
57AQI (US)
46AQI (US)
55AQI (US)
52AQI (US)
54AQI (US)
47AQI (US)
46AQI (US)
47AQI (US)
40AQI (US)
44AQI (US)
51AQI (US)
54AQI (US)
44AQI (US)
49AQI (US)
48AQI (US)
48AQI (US)
46AQI (US)
48AQI (US)
40AQI (US)
41AQI (US)
47AQI (US)
47AQI (US)
45AQI (US)
41AQI (US)
41AQI (US)
48AQI (US)
48AQI (US)
38AQI (US)
46AQI (US)
45AQI (US)
41AQI (US)
42AQI (US)
38AQI (US)
35AQI (US)
38AQI (US)
40AQI (US)
47AQI (US)
43AQI (US)
37AQI (US)
39AQI (US)
38AQI (US)
41AQI (US)
59AQI (US)
46AQI (US)
48AQI (US)
41AQI (US)
43AQI (US)
49AQI (US)
No. of days
202642AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
January41AQI (US)
202529AQI (US)
Highest AQI (US) recorded in
November46AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202423AQI (US)
Highest AQI (US) recorded in
December35AQI (US)
Lowest AQI (US) recorded in
May13AQI (US)
202328AQI (US)
Highest AQI (US) recorded in
November45AQI (US)
Lowest AQI (US) recorded in
April16AQI (US)
202230AQI (US)
Highest AQI (US) recorded in
October51AQI (US)
Lowest AQI (US) recorded in
April17AQI (US)
202126AQI (US)
Highest AQI (US) recorded in
March36AQI (US)
Lowest AQI (US) recorded in
December18AQI (US)
202043AQI (US)
Highest AQI (US) recorded in
September146AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Stayton's annual 2026 AQI (US) (42) shows an average percentage change of 47.1% (worsened AQI (US)) compared to previous years: 2020 (43), 2021 (26), 2022 (30), 2023 (28), 2024 (23), 2025 (29).