Friday, September 10, 2004

How's your city today?

Nice and warm, but humid and smoggy! I checked today and found that today’s temperature is 28ºC, but the rate of suspended particles in the air is 62.1. “But hey… Taipei is cleaner than New York,” says the woman in my neighboring cubicle. Not so! Most days, New York (which is one of the dirtiest places in the US) is under 50! So is Tokyo for that matter. I suppose I should look on the bright side and be glad we are doing better than Seoul’s 85 or New Delhi’s staggering 370. I hear this is a topographical problem as Taipei is located in a kind of bowl and is ringed by mountains - a situation which keeps the pollution from escaping. (It would be worse if Taipei’s mayor hadn’t added all those trees and introduced better public transit). However, I don’t really believe this accounts for all of the chocking smog. There are still huuge throngs of motor scooters clogging every major intersection, weaving in and out of lanes and knocking over pedestrians at crossings.

Years ago in Vancouver, I ran into a student from Mexico City at the university fitness center. She was thrilled at being able to exercise at the gym (even if it only was for just 20 minutes). The pollution in her hometown, combined with her asthma, kept her from doing anything overly active. At that time, I was proud of Vancouver, which is still considered one of the top 3 best places to live. Although quality of life surveys include crime rates, income and other more biased factors, air pollution surveys still place all included Canadian cities in the top 20 (out of over 300) category of cleanest cities. I used to think that to clean cities were also sterile cities, but I am now revising that opinion. Carrying a Ventolin inhaler everywhere is more of an inconvenience than not being able to find a “happening” nightclub mid-week.

1 Comments:

At 11:07 AM, Blogger Zanmei said...

The funny thing is, I don't really know how to find these. I thought I could find a list of Air Quality ratings on the World Health Organization's website, but although they do surveys, they apparently don't post findings.

As for listings of air quality, there are a number of factors, like ozone, amount of Sulphur Dioxide, etc... but the one most people look at is the number of suspended/inhalable particles in the air. In Taiwan, the air quality is listed in the newspaper weather section along with the temperature and level of humidity.

However, for air quality, each country seems to have different standards. Canada's are high. I use the Weather Network for Canada:

http://www.theweathernetwork.com/features/airq/

Vancouver is 13 today. Good must be between 0-25. Fair is 26-50. Taipei is poor in the 51-100 category. For the US, Good is considered 0-50. Moderate is 51-100. 101-150 is unhealthy forsensitive groups. Unhealthy is 151-200 etc...
Taipei has a much better chance of being considered good by US standards! You can find US info at this site:

http://www.epa.gov/airnow/

But the general info is VERY general, and the details are too technical for me.

 

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