Tomorrow weather

• News • • All News • Pennsylvania • New Jersey • Delaware • National • World • Health • Entertainment • Politics • Traffic & Transportation • Business • Recalls • Weather • • Latest Weather • Radars • Become a Weather Watcher • Sports • • All Sports • CBS Sports HQ • Eagles • Sixers • Phillies • Flyers • College • High School • Odds • Video • More • • Station Info • Contact Us • Share Photos and Video • Send Us a News Tip • Advertise With Us • Contests & Promotions • Download the CBS Philly App • Photo Galleries • Mentioned On-Air • Jobs & Internships • Log In • • Search • Search • Philly region upgraded to most hazardous air quality As of 9 p.m. Wednesday, the Philadelphia region is in the most hazardous air quality category. It's the worst the air quality has been in the city since 2008. By 11:30 p.m., Philly now has the worst measurable air quality in the world. A good portion of the area was upgraded from a "Code Purple" to a "Code Maroon." It's level six on a six-point scale, which means everyone will be more affected by the air quality. Parts of Allentown in the Lehigh Valley are also in a "Code Maroon," meaning "hazardous" level of air quality, according to AirNow.com The Lehigh Valley ranks as the second the worst air quality out of all measured locations in the United States, per AirNow. Parts of of New Jersey, including Burlington and Ocean Counties, along with Scranton and Wilkes-Barre in Pennsylvania are also among the worst. On Thursday, it could possibly get...

If you stepped outside today and noticed the sun looked particularly red or orange, and you maybe had some trouble breathing, Canada is at least partially to blame. The wildfires in the eastern provinces of Quebec and Nova Scotia are sending smoke pouring back into the New York City area again on Tuesday, causing smoky, hazy skies and some of the poorest air quality in the country this week. The state's Department of Environmental Conservation Anyone who looked up to the sky during the morning commute would've seen a sun that looked far more red or orange than normal due to all the smoke that has blanketed the NYC area. The ratings for air quality levels across the five boroughs reached into the 180s on Tuesday, according to the Jun 13 The air quality alert is in effect for the five boroughs as well as the entire tri-state area, and is expected to be at its worst Tuesday evening. There are high concentrations of smoke particles in the air for the entire region. The fine particles in the air are among the most harmful, By the evening, New York City ranked top of the list of the world's major cities with the poorest air quality, according to Air quality is expected to remain poor Wednesday and Thursday as winds continue pushing smoke from out-of-control wildfires into the United States. The city warned residents to limit time outdoors and emphasized that people with respiratory illnesses or heart disease are especially vulnerable to the dangerous air quality conditions. In a...

MADISON, Wis. (WMTV) - Today’s air quality has been on the decline since this morning. By this afternoon Madison was at an air quality index of 134, which is Unhealthy for Sensitive Groups. This is all associated with another push of Canadian wildfire smoke into our area. For central and northern Wisconsin, an Air Quality Alert has been issued valid for all of our area. Tomorrow’s air quality could be as bad or worse. Looking Ahead... As we look toward the rest of the week and even next week, a blocking pattern is expected to be set up with a large area of high pressure sitting to our east. This will keep us mostly dry for the next 10 days and act as a buffer and a means of diverting any systems coming out of the plains. There will be a chance that when these systems try to make it through, we could see a small chance of precipitation. But for the most part we are expecting to stay drier than average through much of the rest of the month. This will continue to impact our drought situation, and likely to worsen it. As of today we are down 1.35″ for the month of June, and that’s on top of the deficit of 3+” we had at the end of May.