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Real-time air quality index in Yakima, Washington today

Stay updated with real-time air quality in Yakima, Washington featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

33

Good

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Yakima, Washington

Last updated: ... (Local time)

Major air pollutants in Yakima, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

5.70 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

13.03 μg/m³

0

55

155

255

425

605+

Ozone (O3)

33.21 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.22 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

11.29 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Yakima, Washington

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How accurate is Washington, USA air quality data?

Air quality and pollutant data for Washington, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.


Frequently asked questions

How often is air quality information updated for Yakima, Washington?

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The air quality information for Yakima, Washington is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Yakima, Washington at its worst?

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In the past 24 hours, the air quality in Yakima, Washington was at its worst at 05:00:00 on 2025-06-07.


When did Yakima, Washington experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in Yakima, Washington was observed at 08:00:00 on 2025-06-06.


What is the AQI in Yakima, Washington right now?

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As of now, the AQI in Yakima, Washington is 33, indicating Good conditions.


What is the most common type of pollution in Yakima, Washington?

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Yakima, Washington air has the highest levels of PM2.5.


What should I do in case of poor air quality in Yakima, Washington?

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Poor air quality in Yakima, Washington means it's advisable to stay indoors and wear a mask for your protection.


What is the PM2.5 level in Yakima, Washington at the moment?

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PM2.5 levels in Yakima, Washington are currently 5.7 μg/m3.


What is the PM10 level in Yakima, Washington at the moment?

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The PM10 concentration in Yakima, Washington is 13.027 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Yakima, Washington at the moment?

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The current carbon monoxide (CO) concentration in Yakima, Washington is 0.134 ppm.


What is the sulfur dioxide (SO2) level in Yakima, Washington at the moment?

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Currently, Yakima, Washington has a sulfur dioxide (SO2) concentration of 0.223 ppb.


What is the ozone (O3) level in Yakima, Washington at the moment?

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The current ozone (O3) level in Yakima, Washington at the moment is 33.208 ppm.


What is the nitrogen dioxide (NO2) level in Yakima, Washington at the moment?

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Nitrogen dioxide (NO2) level in Yakima, Washington at the moment is 11.295 ppb.


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