Posts Tagged ‘air quality’

Smoke gets in your eyes

August 4, 2017

I am always amazed at how far smoke can travel. Lots of fires up in British Columbia, lots of BC smoke in the Spokane area. Right now our AQI is 193. In Beijing, it’s 45.

 

 

 

 

 

 

 

 

 

Judging from the map, it will only get worse here. Out on our back deck, it takes the form of a light haze. You can smell the smoke, and your eyes water. I guess we keep the house closed up tonight.

UPDATE: Was still too smoky to open up, even at 11PM. 3/4 moon was a nice bright orange. I’d write a haiku, but I can’t think of a rhyme.

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Fires in the West

July 18, 2014

Our fire season is in full bloom. Northwest Interagency Coordination Center shows twenty major fires burning in Washington and Oregon.

Lots of fires, none near Spokane

Lots of fires, none near Spokane

The same strong westerly winds that are driving the fires are also pushing the smoke plumes into eastern Washington. Here’s a picture from yesterday (the current photo is obscured by non-fire clouds — or maybe darkness).

That's not valley fog

That’s not valley fog

As a result, we have some significant air quality problems here in the Spokane region

Orange means "Unhealthy for Sensitive Groups"

The Orange means “Unhealthy for Sensitive Groups”
The Orange is a lie


Now, the map says that Spokane is USG — Unhealthy for Sensitive Groups. That’s an AQI of 101-150. What was our AQI at 5PM? It was 148. So the map is a little misleading. Using standard Fuzzy Logic notation, one might say that Spokane has a 80% membership in the USG linguistic variable, and 20% membership in the Unhealthy linguistic variable.

The sky has been a sullen brown all day. The smell of smoke is sometimes strong. MJ says it reminds her of her childhood in Richland, just before a major dust storm. For me, it harks back to my days in Korea, when the sky would turn yellow in the Spring, as much of the Gobi Desert got carried east towards Japan.

In any event, no jogging tonight.