Kennewick air quality · Washington, United States
After rain, readings often drop sharply within an hour
US AQI 55 (Moderate) in Kennewick, from 1 AirNow monitoring station. Main pollutant: PM2.5.
Updated
Pollutants in Kennewick
- PM2.555AQI
- PM1025AQI
US values are per-pollutant AQI from the highest-reading monitor near Kennewick (Kennewick-Metaline).
Is it safe outside in Kennewick right now?
Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors.
Walking and commuting
Go aheadFine for everyone.
Running and jogging
Take careFine for most; unusually sensitive people should ease the pace.
Cycling
Go aheadFine for everyone.
Children playing outside
Go aheadNo limits for most children.
Older adults and heart or lung conditions
Take careWatch for symptoms such as coughing or breathlessness.
Open windows
Go aheadFine to ventilate.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededOptional.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 51–100 means for your health →
Kennewick air quality history
Daily average, 36 days- 39average daily US AQI over 36 days
- 61worst day, 9 October
- 21cleanest day, 14 September
- 0days at Unhealthy or worse
The last 7 days averaged 40, about the same as the week before (43). 32 of the last 36 days were Good.
Weather in Kennewick
No active National Weather Service alerts for Kennewick.
| Day | Forecast | High | Low | Rain |
|---|---|---|---|---|
| Mon 19 | Mostly Cloudy | 64°F | 43°F | 3% |
| Tue 20 | Mostly Cloudy | 68°F | 41°F | 0% |
| Wed 21 | Mostly Sunny | 68°F | 45°F | 20% |
| Thu 22 | Slight Chance Rain Showers | 66°F | 39°F | 22% |
| Fri 23 | Sunny | 61°F | 36°F | 5% |
| Sat 24 | Chance Rain Showers | 57°F | 37°F | 38% |
| Sun 25 | Chance Rain Showers | 61°F | 37°F | 28% |
National Weather Service forecast. All US weather alerts →
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Kennewick air quality: common questions
What is the AQI in Kennewick right now?
The US AQI in Kennewick is 55 (Moderate). The main pollutant is PM2.5.
Is it safe to go outside in Kennewick today?
Fine for most people. Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors. For runners: Fine for most; unusually sensitive people should ease the pace.
How has air quality in Kennewick been recently?
Over the last 36 days with data, Kennewick averaged US AQI 39. The worst day was 9 October at 61; the cleanest was 14 September at 21. 0 days were at Unhealthy or worse.
Where does Kennewick's air quality data come from?
From US EPA AirNow, using 1 monitoring station in and around the city. Good Air does not estimate or adjust these readings.
Source: US EPA AirNow. Readings are published by the monitoring agency and may be revised.