Pendleton Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Pendleton
Last Updated: 2026-09-25 16:11:02 (Local Time)

16 °C
SunnyCurrently, Pendleton ranks 4th among the most polluted cities globally.
Pendleton
AQI Graph
Historical Air Quality Data
Pendleton
AQI (US) Trends - Annual Air Quality Changes
Pendleton, Oregon, United States
Pendleton's Locations
Real-time Air Pollution Level
United States's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Pendleton
Health Advice For People Living In
Pendleton
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Pendleton
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Pendleton, Oregon
Severe
1xabove Standard
2.
Moses Lake, Washington
Unhealthy
1xabove Standard
3.
Sunnyside, Washington
Unhealthy
1xabove Standard
4.
Hermiston, Oregon
Unhealthy
1xabove Standard
5.
Kennewick, Washington
Unhealthy
1xabove Standard
6.
Walla Walla, Washington
Poor
1xequal Standard
7.
Toppenish, Washington
Poor
1xabove Standard
8.
Garden City, Idaho
Poor
1xbelow Standard
9.
Connell, Washington
Poor
1xabove Standard
10.
Nampa, Idaho
Poor
1xbelow Standard
Last Updated: 25 Sept 2026, 11:17 PM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Pendleton?
1. What is the current AQI (US) level in Pendleton?
The current real-time AQI (US) level in Pendleton is 228 (Severe). This was last updated 2026-09-25 16:11:02 (Local Time).
2. When was the best AQI (US) level in Pendleton in the last 24 hours?
2. When was the best AQI (US) level in Pendleton in the last 24 hours?
The best AQI (US) level was 26 (Good) at 6:01 PM, Sep 24, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Pendleton in the last 24 hours?
3. When was the worst AQI (US) level in Pendleton in the last 24 hours?
The worst AQI (US) level was 226 (Severe) at 3:01 PM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Pendleton during last 24 hours?
4. What is the current trend of AQI (US) levels in Pendleton during last 24 hours?
The AQI (US) levels in Pendleton have been fluctuating throughout the last 24 hours. The levels have increased by highest 226 at 3:01 PM (Local Time), lowest 26 at 6:01 PM, Sep 24, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Pendleton?
5. What actions are recommended as per the current AQI (US) level in Pendleton?
Current AQI (US) levels are 'Very Unhealthy,' it is recommended to stay indoors, limit outdoor activities, use air purifiers, and wear masks if going outside is necessary.
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