PM2.5 air pollution, mean annual exposure
5.65
(micrograms per cubic meter)
in 2019
| तिथि
|
मान
|
बदले
, % |
| 2019 |
5.65 |
-0.72% |
| 2018 |
5.69 |
-0.08% |
| 2017 |
5.69 |
4.52% |
| 2016 |
5.45 |
-7.21% |
| 2015 |
5.87 |
-9.05% |
| 2014 |
6.45 |
4.58% |
| 2013 |
6.17 |
0.02% |
| 2012 |
6.17 |
-17.40% |
| 2011 |
7.47 |
0.93% |
| 2010 |
7.40 |
1.29% |
| 2005 |
7.31 |
-13.36% |
| 2000 |
8.43 |
|