WebApr 13, 2024 · 103 FPUS56 KPQR 130907. ZFPPQR. Zone Forecasts for Northwest Oregon and Southwest Washington. National Weather Service Portland OR. 207 AM PDT Thu Apr 13 2024. This is an automatically-generated ... WebSep 21, 2024 · But rain arrived Thursday night and Friday morning and the Oregon Department of Air Quality reported that air quality in the area was improving. As of 11 p.m. Friday, the Portland metro area's air ...

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Web51 -100. Moderate. Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. 101-150. WebIn the most recent 3-year monitoring period spanning 2016 to 2024, Portland averaged roughly 3 unhealthy pollution days a year. 1 Due to the frequency of these events, the American Lung Association (ALA) graded Portland a “C” for 24-hour PM2.5 and 24-hour ozone in their 2024 State of the Air report. This is a slip from Portland’s “A ... open minded in recovery

North Portland, OR Air Quality Index AccuWeather

WebAug 3, 2024 · Details for Tuesday, August 3, 2024. PORTLAND, Ore. (KOIN) – Wildfire smoke is moving in and out, and we are stuck in the middle for the next day or two. You’ll notice a similar haze from ... WebNational Oceanic and Atmospheric Administration. National Weather Service. 1325 East West Highway. Silver Spring, MD 20910. Page Author: NWS Internet Services Team. … WebCautionary Statement (for PM2.5) 0 - 50. Good. Air quality is considered satisfactory, and air pollution poses little or no risk. None. 51 -100. Moderate. Air quality is acceptable; … open mindedness activity