5 years ago
Unseen 2019: Living in a carbon dioxide bubble
Live MintIt’s a cold December morning and students of the Ardee School in Delhi’s New Friends Colony area are rushing indoors. In its latest standards, Ishrae—the American Society’s India affiliate—lists the threshold values for indoor CO2 levels at “ambient + 350 ppm”. An air quality monitor on the teacher’s desk shows CO2 levels are “good”. “There’s value in having a healthy working environment and some companies do realize that there’s an RoI on having clean air systems.” By the time our conversation ends, the CO2 levels in the room have come down from 1,800 ppm to 1,270 ppm, thanks to the open door. The tests, based on existing data, looked for three of the most “harmful” indoor air pollutants: PM 2.5, total volatile organic compounds and CO2.
India
Delhi
Quality
Air
Building
Carbon
Ncr
Gupta
Study
Indoor Air
Co2
Indoor
Fresh Air
Carbon Dioxide
Levels
Windows
Dioxide
Iqa
Ppm
Ventilation
Co2 Concentrations
Co2 Levels
900 Ppm
Soans
building
carbon
co2
dioxide
air
bubble
2019
quality
ventilation
living
study
levels
unseen
windows
indoor
ppm
History of this topic
8 months, 3 weeks ago
Rising Ozone levels pose health threat in Delhi NCR region: All you need to know
India TV News
11 months, 4 weeks ago
Global Dyson Study: India tops global indoor air pollution chart with highest annual PM2.5 levels
The Hindu
1 year, 1 month ago
Why indoor air pollution can be just as deadly as wildfire smoke and coal plant smog
Salon
2 years ago
Chennai likely to emit 232 million tonnes of carbon dioxide by 2040, say IIT-M researchers
The Hindu
3 years, 1 month ago
Delhi's indoor pollution levels worse than outside, way above WHO limits: Study
India Today
3 years, 1 month ago
Why you need to worry about indoor air pollution too
Live Mint
4 years, 3 months ago
COVID-19: How to make indoor spaces safer
Al Jazeera
5 years ago
Unseen 2019: Living in a carbon dioxide bubble
Live Mint
5 years ago
Unseen 2019: Living in a carbon dioxide bubble
Live Mint
5 years, 2 months ago
IIT Delhi to map indoor pollution in capital
India TV NewsDiscover Related
6 days, 4 hours ago
6 days, 12 hours ago
Trending News
6 days, 17 hours ago
1 week, 2 days ago
1 week, 4 days ago
1 week, 6 days ago
2 weeks, 1 day ago
2 weeks, 3 days ago
2 weeks, 5 days ago
3 weeks, 3 days ago
3 weeks, 3 days ago
3 weeks, 4 days ago
4 weeks ago
4 weeks ago
4 weeks, 1 day ago
4 weeks, 2 days ago
Trending News
1 month ago
1 month ago
1 month ago
1 month ago
1 month ago
1 month ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
Trending News
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 1 week ago
1 month, 2 weeks ago
1 month, 2 weeks ago
Top News
1 month, 2 weeks ago
1 month, 2 weeks ago
1 month, 2 weeks ago
1 month, 2 weeks ago
1 month, 2 weeks ago
1 month, 2 weeks ago
1 month, 2 weeks ago
Top News
1 month, 2 weeks ago
1 month, 2 weeks ago
1 month, 2 weeks ago