6m
Peaks in 2016 and 2017
resulted from wildfires
5
The three-year average gives a more reliable view of the rising trend
4
3
2
1
0
2005
2015
2015
Peaks in 2016 and 2017
resulted from wildfires
6m
The three-year average gives a more reliable view of the rising trend
5
4
3
2
1
0
2002
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18