Any fires that develop may quickly get out of control and become difficult to contain, they said. for Southeastern Pennsylvania including areas of the Lehigh Valley and Poconos as well most of New Jersey as low moistures and daytime humidity as well as breezy conditions will result in critical fire weather conditions. On Tuesday, the NWS issued a red flag warning through 8 p.m. What is a red flag warning?Ī Red Flag Warning is when warm temperatures, very low humidifies and stronger winds are expected to combine to produce an increased risk of fire danger. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. In Pennsylvania, the state Department of Environmental Protection has issued a code orange air quality alert Tuesday for the Lehigh Valley and Berks County area.Ī code orange air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups, including children, the elderly and those who suffer from asthma, heart disease or other lung diseases, according to the NWS. Carryover of smoke from the previous day will be high, they said.Ī red warning is when some members of the general public may experience health effects from poor air quality members of sensitive groups may experience more serious health effects in these conditions, according to the DNFEC.īy Thursday, northwesterly winds will strengthen and aid dispersion but winds will continue to transport smoke into Delaware, keeping particle levels elevated. On Wednesday, a code red will be in effect as westerly to northwesterly winds will persist and weaken, transporting additional dense smoke into the state and allowing pollutants to accumulate, according to the DNFEC. This will allow dense smoke from eastern Canadian wildfires to enter the state, increasing particle levels and enhancing ozone formation, according to the DNFEC. The Delaware's Department of Natural Resources and Environmental Control issued a code orange air quality action day for Tuesday.Īs a cold front gradually departs the First State, northwesterly winds will develop. Wildfires: Smoke, haze impact US air quality as Canadian wildfires continue to rage What is the weather today? Delaware The number of people who experienced at least one day with unhealthy air quality because of smoke increased over 27 times over the last decade, according to a Stanford University research study published last fall.Īir pollution can cause inflammation, weakens someone’s immune system and can increase the risk of asthma, lung cancer or other chronic lung diseases.Īir quality: National Weather Service issues air quality alert Wednesday due to fire in Nova Scotia The health risk of air pollution caused by wildfire smoke continues to worsen. Officials said firefighters contained a wildfire in Nova Scotia on Sunday but that another one was still burning out of control covering nearly 100 square miles, according to the Associated Press.Īmericans from the Midwest and the Northeast received alerts about the air quality in their areas, particularly warning “sensitive groups” such as older adults, children or those with pre-existing respiratory conditions like asthma. More than 6.7 million Canadian acres have already burned in 2023, federal officials announced last week, marking one of the worst starts to wildfire season. Around 14,000 people were forced to evacuate Quebec with over 150 fires, CBC News reported. Millions of Americans are exposed to unsafe air quality levels as Eastern Canada experiences one of its worst reported wildfires. Many are seeing the reddish sun this morning due to the smoke. Wildfire and smoke: See what areas of the US are experiencing wildfires or seeing smoke Why is the sun red today? Here's why you might be seeing red this week:
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