Air conditioning refresher: Proper system operation – key

Air conditioning: an ingenious invention – an almost indispensable addition to the home, that is, where appliances are concerned. Whether inside or outside the domicile (and automobile too, if you want to get real about this), being able to take air and “condition” it so as to provide one a level of comfort, most especially … Read more

Air: taken for granted or until causing major personal upheaval, air appears to matter little

At 19, in 1972 in September, I got my first real taste of smog. You see, it was on a visit to Fullerton, California, that I really took note. What I saw was this grayish-colored haze permeating the air. Ports, steel manufacturing, transportation corridors and hubs (including airports) and more, contributed; that plus area land … Read more

Need to further reduce smog, soot, world-warming pollution in new report emphasized

It cannot be emphasized enough the need to reduce pollution in air. According to Environment America, people in 72 metropolitan areas located across the U.S. were exposed to unhealthy particulate matter levels in 2015 on 100 days or more, information brought to bear in the concern’s new report: “Our Health at Risk: Why Are Millions … Read more

Transportation on a roll: Getting better all the time

There is this old saw: “If it ain’t broke; don’t fix it.” All well and good if it can be determined unequivocally if some “thing” is working properly and therefore is not in need of fixing. To toot my own horn, that’s a pretty good analysis if I do say so myself. This is not … Read more

Finding common ground re PM 2.5’s effect on health, not that simple, it seems

Particulate-matter pollution, a multi-dimensional air contaminant, is of particular concern, especially a finer version of it or that known as PM 2.5 or fine particulate matter less than 2.5 micrometers in diameter (about 1/30th the width of a typical human hair). That PM 2.5 is present in the air is on account of the incomplete … Read more

EPA request asking newest smog standards be postponed, granted by court

California’s San Joaquin Valley in 2016 exceeded the 2008 national 8-hour ozone health standard of 75 parts per billion (ppb) 88 times – a jump of six over 2015’s total. Regarding the more stringent 70 ppb standard, one that would have been more protective of public health, and incidentally, the one approved by the U.S. … Read more

Report looks at participant volunteering as basis for evaluating pollution’s effects

The information printed below is provided by the National Academies of Sciences, Engineering, and Medicine The U.S. Environmental Protection Agency (EPA) carries out experiments in which volunteer participants agree to be intentionally exposed by inhalation to specific pollutants at restricted concentrations over short periods to obtain important information about the effects of outdoor air pollution … Read more

The moral imperative should dictate all for Earth Day and all the rest

I know, I know, Earth Day is a month away. But, that doesn’t mean we shouldn’t start thinking about making preparations for when it arrives. So, what is this about, really? Day to day I both learn about and see – both with and without the aid of vision correction (read: “eyeglasses”) – struggle, strife, … Read more

In 2017, do as California is: Make air cleanup, job one – Part 3 (mobile sources 1/2)

Getting right to it, consider that over 300 billion miles of travel are driven on California roadways annually – one-tenth of what is driven nationally (as of late). And that’s just driving. When you factor in all other modes – providing residents and visitors alike the means with which to move about whether by the … Read more