Mumbai ranks second in the list of most polluted cities around the world, Pakistan’s Lahore on top
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Mumbai ranks second in the list of most polluted cities: Mumbai ranks second in the list of most polluted cities in the world. Mumbaikars may be breathing better, with temperatures rising over the last two days, but within a week between January 29 and February 8, according to Swiss air tracking index IQAir, Mumbai ranked second on the list of most polluted cities in the world. Was on At the same time, after starvation in Pakistan, now Lahore city has also reached the top in terms of pollution. Lahore ranks first in the list of most polluted cities in the world.
As per US AQI standards which are more stringent than India
On 29 January, Mumbai was ranked 10th in the IQAir ranking. It came to the top on 2 February before slipping down in the following days and then climbing again to the second position on 8 February. On 13 February, it was ranked as the third unhealthiest city in the world for air quality, even surpassing Delhi, which till recently was considered as the most polluted city in India. Explain that IQAir partners with UNEP and Greenpeace and uses Central Pollution Control Board data (CPCB) in India to assess air quality. In terms of pollution, it divides cities into ‘healthy’, ‘unhealthy’ and ‘dangerous’ groups. This is as per US Air Quality Index (AQI) standards, which are more stringent than those in India.
10 most polluted cities in the world
(Data for January 29 – February 8, 2023)
Rank City & Country
1 Lahore (Pakistan)
2 Mumbai (India)
3 Kabul (Afghanistan)
4 Kaohsiung (Taiwan)
5 Bishkek (Kyrgyzstan)
6 Accra (Ghana)
7 Krakow (Poland)
8 Doha (Qatar)
9 Astana (Kazakhstan)
10 Santiago (Chile)
Know what the CPCB figures say
According to CPCB data, Mumbai had more than twice as many bad days in November-January as compared to the previous three winters. Experts say that the decline is mainly due to the continuous dust and smoke emitted from vehicles, roads and construction activities.
Increase in respiratory diseases in Mumbai
A significant increase in respiratory diseases has now been recorded in the city. According to medical experts, two decades ago, dark spots were sometimes visible on the lungs. Today, he says it is alarmingly common. During heart surgery, lungs affected by air pollution are routinely seen. Black lungs or spotty lungs are also often found in non-smokers.
Construction dust in Mumbai’s air accounts for over 71%
According to a 2020 study by NEERI and IIT-B, road or construction dust is the source of over 71% of the particulate matter load in Mumbai’s air. The rest comes from industrial and power units, airports and garbage dumps.
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