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Tag: pm2.5

Changing BlueAir HEPA filter

You are supposed to change your BlueAir HEPA filter every 6 months. There is a display that tells you when to change it. I...

Air Quality in Thao Dien

The perception of many in Saigon is that the air quality in Thao Dien is better than District 1. In fact, at noon today...
SmartAir DIY air purifier in Saigon with LaserEgg

DIY Air Purifier Bedroom Test (with real person)

At the request of a couple Expats from both Saigon and Hanoi, I decided to do a test of the DIY Air Purifier in...

BlueAir Air Purifier

With my BlueAir Air purifier, my room always has good, clean air. I brought this from Shanghai to Saigon. No regrets. The air quality...

LaserEggs have returned

My Wayne borrowed my LaserEggs in Hanoi. I got them back last week. Sadly VietPost was not too gentle with them.

Good air vs bad air days in Saigon

Saigon is experiencing more bad air days with PM 2.5 levels above 150 AQI. Below is a photo from my apartment to Phu My...

Air Quality in Long An, Vietnam

Nearly 11 months ago I took my first air quality reading in Long An about 30 km south of Ho Chi Minh City, Vietnam....