8/14/2023 0 Comments Spokane weather in april![]() ![]() ![]() To get a sense of how much these sources agree with each other, you can view a comparison of Spokane Valley and the stations that contribute to our estimates of its temperature history and climate. KSFF, 92% 4 mi, -39 ft KCOE, 7% 21 mi, 315 ft KPUW, 1% 65 mi, 558 ft © OpenStreetMap contributors Pullman–Moscow Regional Airport (KPUW, 1.3%, 65 mi, south, 558 ft elevation change).Coeur D'Alene Air Terminal (KCOE, 7%, 21 mi, east, 315 ft elevation change).Felts Field (KSFF, 92%, 4 mi, west, -39 ft elevation change).The stations contributing to this reconstruction are: The estimated value at Spokane Valley is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Spokane Valley and a given station. There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Spokane Valley.įor each station, the records are corrected for the elevation difference between that station and Spokane Valley according to the International Standard Atmosphere, and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. People with low socioeconomic status because they are more likely to have higher exposures and less likely to have access to healthcare.This report illustrates the typical weather in Spokane Valley, based on a statistical analysis of historical hourly weather reports and model reconstructions from Januto December 31, 2016.Smokers because they are more likely to already have lower lung function and lung diseases.Pregnant women because both the mother and fetus are at increased risk of health effects.Adults over age 65 because they are more likely to have unrecognized heart or lung diseases.Infants and children under 18 because their lungs and airways are still developing and they breathe more air per pound of body weight than adults.Prior history of heart attack or stroke.Existing heart or circulatory problems, such as dysrhythmias, congestive heart failure, coronary artery disease, and angina.Respiratory infections, such as pneumonia, acute bronchitis, bronchiolitis, colds, or flu.Lung diseases such as asthma or chronic obstructive pulmonary disease (COPD), including bronchitis and emphysema.People most likely to have health problems from breathing smoke include: Several groups of people, especially those with pre-existing heart and lung conditions, are more at-risk for severe health impacts. Most people are likely to have minor symptoms. Inhaling smoke is not good for anyone, even healthy people. This means the air quality is not meeting the federal, health-based air quality standard. If the AQI is over 100 then it is in the Unhealthy for Sensitive Groups/Orange range. Why is the AQI updated only once an hour? Learn more about the AQI and NowCast calculations. ![]() The NowCast is a very effective tool to report near real-time air quality that correlates to the health-based standards. For ozone, the standard is an eight-hour average, and for particle pollution it is a 24-hour standard. Why don’t we provide a one-hour, stand-alone value? Because there is not a one hour health-based standard. More recent hourly air pollution readings (e.g., last three hours) are given greater weight in determining the NowCast index value when air quality is changing more rapidly, as may be the case when wildfire smoke affects air quality. The NowCast calculation is designed to be responsive to rapidly changing air quality conditions. To address this, EPA developed the NowCast to report air quality that is near real-time (referred to as “Current Air Quality” reported at the top of this webpage.) A rolling 24-hour average report also isn’t very useful when conditions rapidly change, such as during a dust storm or wildfire. This means the official daily AQI is not known until the following day. For particulate matter, it is a 24-hour average, midnight-to-midnight. Each pollutant has its own health-based standard. ![]()
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