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Oregon Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Oregon

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Check the air quality level of thecities in Oregon

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Oregon

Oregon's Cities

Real-time Air Pollution Level

cities
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Good
21
5
21
25
52
Good
27
6
20
30
17
Good
29
7
24
30
24
Moderate
82
26
28
36
8
Good
21
5
22
22
50
Moderate
62
18
21
31
15
Good
24
5
26
19
73
Moderate
65
19
20
34
6
Good
42
10
22
23
50
Good
38
9
21
27
39
Good
42
10
20
30
17
Good
23
6
22
17
83
Good
21
5
22
23
50
Good
39
9
20
27
44
Moderate
67
20
21
31
26
Good
21
5
21
23
50
Good
28
6
14
31
20
Moderate
67
20
22
30
27
Good
33
8
21
22
50
Good
27
6
21
25
44
Good
21
5
20
17
82
Good
22
5
24
22
50
Good
39
9
23
27
39
Good
21
5
21
22
47
Moderate
58
16
44
32
26
Good
22
5
24
22
50
Good
38
9
22
25
36
Poor
121
44
45
36
8
Good
25
6
20
30
17
Moderate
65
19
22
31
26
Moderate
52
13
20
26
26
Good
33
8
16
31
9
Good
42
10
21
22
50
Moderate
65
19
21
28
23
Good
21
5
21
22
53
Good
38
9
22
31
21
Good
38
9
20
22
50
Good
38
9
21
27
38
Moderate
58
16
28
37
20
Good
42
10
22
23
50
Moderate
52
13
48
31
27
Good
21
5
22
23
47
Moderate
64
18
21
29
24
Moderate
65
19
22
26
34
Good
42
10
22
29
39
Good
21
5
21
23
50
Good
21
5
20
16
75
Good
38
9
19
30
21
Good
21
5
20
23
50
Good
38
9
20
25
44
Good
32
8
22
23
50
Good
38
9
19
26
26
Good
38
9
24
22
50
Good
29
7
23
30
24
Unhealthy
151
57
142
27
37
Good
21
5
20
17
100
Good
21
5
22
15
94
Good
21
5
21
22
50
Good
22
5
24
23
50
Good
25
6
22
23
50

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

49

temp.25°C
hum.78%
Los Angeles City AQI

Los Angeles

56

temp.25°C
hum.74%
Minneapolis City AQI

Minneapolis

50

temp.29°C
hum.66%
Nashville City AQI

Nashville

41

temp.22°C
hum.88%
New Orleans City AQI

New Orleans

50

temp.32°C
hum.63%
New York City City AQI

New York City

23

temp.23°C
hum.53%
San Francisco City AQI

San Francisco

34

temp.21°C
hum.60%
Washington City AQI

Washington

22

temp.25°C
hum.54%

Most Polluted Cities 2026

United States

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2026
World's Most PollutedCity Rankings (2025)
World's Most PollutedCountry Rankings(2025)
RankCityAQI Status

Standard Value

Follow

1.

The Dalles, Oregon

151

Unhealthy

4xabove Standard

2.

Sheridan, Wyoming

135

Poor

2xbelow Standard

3.

Ellensburg, Washington

104

Poor

1xbelow Standard

4.

Wenatchee, Washington

104

Poor

2xabove Standard

5.

Quincy, Washington

103

Poor

2xbelow Standard

6.

Chelan, Washington

101

Poor

2xabove Standard

7.

Yakima, Washington

96

Moderate

1xbelow Standard

8.

Toppenish, Washington

93

Moderate

1xbelow Standard

9.

Columbia Falls, Montana

89

Moderate

2xabove Standard

10.

Mandan, North Dakota

83

Moderate

2xabove Standard

Last Updated: 26 Jul 2026, 12:25 AM

AQI City Rankings

Air Quality Solutions For Oregon

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Oregon

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Oregon's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoringPrana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoring
Prana Air Logo

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Prana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforablePrana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforable
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Prana Air Cair+ Indoor Air Quality Monitor for home, office or institutesPrana Air Cair+ Indoor Air Quality Monitor for home, office or institutes