Jump to content

Chiang Mai and Lampang suffer 'code red' air pollution


snoop1130

Recommended Posts

Chiang Mai and Lampang suffer 'code red' air pollution

By The Nation

 

ab7d03a5d4fd83b0fb111ff2c1408fb6-sld.jpeg

Mae Hong Son Airport

 

Chiang Mai and Lampang on Friday were choking on “code red” air pollution with PM2.5 levels above 90 micrograms (mcg) per cubic metre of air, according to the Pollution Control Department (PCD).

 

Northern and northeastern provinces also cited PM2.5 levels beyond the Thai safety limit of 50 mcg. 

 

Greater Bangkok enjoyed a respite from haze, having PM2.5 levels within the safe range at 12-35 mcg, which were predicted to drop further on Saturday thanks to various dust-tackling measures, the PCD said.

 

The PCD daily update on haze situation in the North, as of 9am on Friday, cited the PM2.5 levels between 33-100 mcg with the "code-red" status reported at tambon Chang Kerng of Chiang Mai's Mae Chaem district (100 mcg) and at tambon Phra Baht of Lampang's Mueang district (93 mcg).

 

The "code-orange" status was reported in tambon Chang Pheuk (61 mcg) and tambon Sri Phum (57 mcg) of Chiang Mai's Mueang district; in tambon Ban Dong (71 mcg) and tambon Mae Mo (67 mcg) of Lampang's Mae Mo district; tambon Ban Klang in Lamphun's Mueang district (88 mcg); tambon Nai Wiang in Nan's Mueang district (62 mcg); tambon Na Chak in Phrae's Mueang district (67 mcg); tambon Jong Kham in Mae Hong Son's Mueung district (59 mcg); and tambon Mae Pa in Tak's Mae Sot district (63 mcg).

 

In the Northeast, the PM2.5 level rose beyond the safety limit in tambon Nai Mueang of Khon Kaen's Mueang district at 67 mcg. 

 

The agency urged people to refrain from outdoor burning to help reduce the haze problems. Updates on air quality are available on the website air4thai.pcd.go.th and the phone app "air4thai”.

 

Source: http://www.nationmultimedia.com/detail/national/30364575

 

thenation_logo.jpg

-- © Copyright The Nation 2019-02-22

  • Haha 1
Link to comment
Share on other sites

1 hour ago, snoop1130 said:

Greater Bangkok enjoyed a respite from haze, having PM2.5 levels within the safe range at 12-35 mcg, which were predicted to drop further on Saturday thanks to various dust-tackling measures, the PCD said.

 

Send up the molasses drones and dump the shit on the outdoor burners

  • Like 1
  • Haha 1
Link to comment
Share on other sites

The Bangkok pollution when it was hanging around was terrible. I could taste it , just nasty but all good now. I have no idea how chiang mai expats can live in that smog for such extended periods. If BKK was long term I would leave no doubt about it

  • Like 2
Link to comment
Share on other sites

30 minutes ago, Antonymous said:

I have just taken a reading on my own PM2.5 monitor. This morning in the country north of Chiang Mai visibility is very poor and the PM2.5 monitor is flashing danger red at 225.

 

This is NOT a joke.

T. Padead 9 am  PM2.5  115

Link to comment
Share on other sites

"Northern and northeastern provinces also cited PM2.5 levels beyond the Thai safety limit of 50 mcg."

 

Which is twice the safety limit of the World Health Organization.

 

I.e., the Thai safety limit is an unsafe limit already once it's over 25.

Edited by JimmyJ
  • Like 2
Link to comment
Share on other sites

14 hours ago, madmen said:

The Bangkok pollution when it was hanging around was terrible. I could taste it , just nasty but all good now. I have no idea how chiang mai expats can live in that smog for such extended periods. If BKK was long term I would leave no doubt about it

It is only for a couple of months, same as Bangkok now. You guys started in what Dec. when the sugar cane harvest started. They do keep ignoreing this bit of information

Link to comment
Share on other sites

25 minutes ago, PumpkinEater said:

Still the BURNING FIELDS persist!!!!!

 

Stop the FREAKIN burning already...buy tractors and farm equipment for each province. 

A NO BRAINIER!

 

same shyt, different year...

 

The burning is illegal but well, you know...... Too hard for the authorities to see fire in front of them and to do something about it would mean working. And they can't work because the smoke makes them feel ill.

Link to comment
Share on other sites

17 hours ago, Samuel Smith said:

pm2.5 concentration readings of 190+ ug/m3 is closer to the truth.

 

That's AQI of 240+

 

Readings taken in the morning.

 

 

The Thai app says it's 64+ ug/m3 A. Meuang right now. I guess they aren't good at maths! I just deleted that app pretty quick.

  • Thanks 1
Link to comment
Share on other sites

17 hours ago, Samuel Smith said:

pm2.5 concentration readings of 190+ ug/m3 is closer to the truth.

 

That's AQI of 240+

 

Readings taken in the morning.

 

 

And Thailand quoting 50 ug/m3 as being safe !!!!

THERE IS NO SAFE LIMIT !!!

In fact W.H.O quote 50 ug/m3 as the upper limit for PM 10

Link to comment
Share on other sites

2 hours ago, davemos said:

This is Terrible

 

 What's terrible about a yellow / moderate reading for BKK at this time of year?

 

Basically, that means the air is OK, not good, but not unhealthy even for sensitive populations.

 

For this time of year, the peak of the smog season, in BKK, that's not a bad status.

 

  • Like 1
Link to comment
Share on other sites

1 hour ago, bipper said:

The Thai app says it's 64+ ug/m3 A. Meuang right now. I guess they aren't good at maths! I just deleted that app pretty quick.

 

The Thai government reported data typically is 24 hour averages, which tends to mask the high peaks of readings.

 

The sensors that people use at home and some of the other info sources like AQICN.org report hourly or close to hourly readings, which are more real-time.  And when things ARE bad, their readings show you just how bad.

 

Link to comment
Share on other sites

3 minutes ago, TallGuyJohninBKK said:

 

The Thai government reported data typically is 24 hour averages, which tends to mask the high peaks of readings.

 

The sensors that people use at home and some of the other info sources like AQICN.org report hourly or close to hourly readings, which are more real-time.  And when things ARE bad, their readings show you just how bad.

 

Been over 110ug/m3 since I got up at 6am today.  South East of city in countryside.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.










×
×
  • Create New...