Redmond, Oregon, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Redmond, Oregon, United States
AQI Trends: Highest and Lowest
Same Day Analysis (14th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Feb - 14th Feb 2026
Redmond, Oregon, United States
7 AM13th Feb 2026
5 PM
6 AM14th Feb 2026
75AQI
51AQI
58AQI
40AQI
In the last 24 hours,
Redmond's AQI reached its highest point of 75 at 5 PM during the Day, while the lowest point, 40, was recorded at 4 AM during the Night between 13th Feb and 14th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Redmond, Oregon, United States
-3°C-5/0°C
-1°C-5/6°C
4°C2/9°C
-3°C-5/2°C
-4°C-8/1°C
-4°C-6/-2°C
-4°C-7/-1°C
-4°C-6/-1°C
-4°C-8/3°C
-4°C-9/1°C
0°C-5/7°C
-1°C-4/3°C
0°C-4/8°C
5°C1/11°C
6°C2/14°C
7°C2/13°C
6°C2/11°C
4°C-2/12°C
5°C-1/12°C
6°C0/15°C
2°C-2/10°C
3°C-2/14°C
6°C1/13°C
5°C2/8°C
3°C0/8°C
1°C-4/7°C
1°C0/3°C
1°C-3/5°C
3°C-1/9°C
2°C-1/5°C
52AQI
42AQI
44AQI
38AQI
2026 Days Vs Air Quality
Redmond, Oregon, United States
87%
39
13%
6
Total number of days with different AQI categories in last 46 days in 2026 (319 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 46 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
Redmond, Oregon, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI (US)
30AQI (US)
13AQI (US)
11AQI (US)
21AQI (US)
21AQI (US)
15AQI (US)
23AQI (US)
30AQI (US)
25AQI (US)
29AQI (US)
29AQI (US)
31AQI (US)
37AQI (US)
28AQI (US)
34AQI (US)
32AQI (US)
34AQI (US)
30AQI (US)
27AQI (US)
35AQI (US)
49AQI (US)
53AQI (US)
46AQI (US)
45AQI (US)
45AQI (US)
44AQI (US)
45AQI (US)
52AQI (US)
51AQI (US)
46AQI (US)
46AQI (US)
48AQI (US)
48AQI (US)
46AQI (US)
47AQI (US)
41AQI (US)
41AQI (US)
46AQI (US)
46AQI (US)
47AQI (US)
46AQI (US)
47AQI (US)
53AQI (US)
51AQI (US)
34AQI (US)
47AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
February47AQI (US)
Lowest AQI (US) recorded in
January34AQI (US)
202527AQI (US)
Highest AQI (US) recorded in
September38AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
202425AQI (US)
Highest AQI (US) recorded in
July44AQI (US)
Lowest AQI (US) recorded in
May14AQI (US)
202329AQI (US)
Highest AQI (US) recorded in
August102AQI (US)
Lowest AQI (US) recorded in
March11AQI (US)
202221AQI (US)
Highest AQI (US) recorded in
August64AQI (US)
Lowest AQI (US) recorded in
April11AQI (US)
202122AQI (US)
Highest AQI (US) recorded in
September54AQI (US)
Lowest AQI (US) recorded in
February10AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
September146AQI (US)
Lowest AQI (US) recorded in
March12AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Redmond's annual 2026 AQI (US) (38) shows an average percentage change of 49.08% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (22), 2022 (21), 2023 (29), 2024 (25), 2025 (27).