Air Quality
Excellent
No health implications.
4
PM2.5
21
PM10
29
O3
0.8
CO
9
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Nov
52
Good
Sun
16 Nov
52
Good
Mon
17 Nov
53
Good
Tue
18 Nov
53
Good
Wed
19 Nov
53
Good
Thu
20 Nov
54
Good
Fri
21 Nov
36
Excellent
Fenglin Air quality rank
Air quality in the last 12 months (Fenglin)
|
2025/10
|
16
|
17
|
23
|
24
|
11
|
12
|
26
|
21
|
29
|
29
|
35
|
21
|
24
|
22
|
20
|
23
|
21
|
19
|
19
|
18
|
22
|
22
|
25
|
49
|
126
|
125
|
60
|
26
|
60
|
86
|
41
|
|
2025/09
|
19
|
18
|
19
|
35
|
30
|
22
|
21
|
19
|
17
|
15
|
16
|
22
|
19
|
19
|
18
|
15
|
13
|
10
|
15
|
11
|
12
|
14
|
19
|
22
|
14
|
14
|
16
|
15
|
13
|
23
|
|
|
2025/08
|
24
|
21
|
23
|
21
|
20
|
17
|
17
|
19
|
24
|
21
|
20
|
18
|
23
|
23
|
20
|
20
|
19
|
19
|
20
|
21
|
18
|
23
|
22
|
20
|
21
|
22
|
21
|
23
|
22
|
22
|
21
|
|
2025/07
|
29
|
37
|
26
|
30
|
35
|
26
|
21
|
20
|
21
|
19
|
31
|
26
|
25
|
22
|
22
|
28
|
25
|
26
|
27
|
34
|
26
|
26
|
26
|
33
|
29
|
25
|
30
|
18
|
25
|
24
|
22
|
|
2025/06
|
14
|
14
|
15
|
11
|
12
|
13
|
12
|
13
|
12
|
11
|
14
|
27
|
46
|
29
|
29
|
33
|
25
|
27
|
35
|
32
|
24
|
27
|
34
|
29
|
41
|
40
|
42
|
47
|
34
|
34
|
|
|
2025/05
|
31
|
26
|
11
|
9
|
9
|
11
|
13
|
16
|
18
|
21
|
50
|
75
|
52
|
28
|
28
|
16
|
14
|
14
|
19
|
15
|
10
|
11
|
12
|
11
|
11
|
15
|
17
|
29
|
34
|
35
|
42
|
|
2025/04
|
42
|
27
|
25
|
28
|
30
|
28
|
31
|
24
|
23
|
38
|
22
|
63
|
32
|
17
|
11
|
10
|
22
|
30
|
19
|
9
|
27
|
31
|
31
|
29
|
16
|
11
|
13
|
10
|
16
|
20
|
|
|
2025/03
|
13
|
13
|
16
|
18
|
25
|
20
|
14
|
15
|
19
|
73
|
21
|
33
|
15
|
16
|
13
|
14
|
14
|
14
|
17
|
31
|
17
|
11
|
11
|
13
|
12
|
10
|
14
|
10
|
11
|
11
|
25
|
|
2025/02
|
32
|
35
|
24
|
12
|
12
|
11
|
14
|
12
|
13
|
17
|
24
|
18
|
39
|
26
|
17
|
10
|
11
|
11
|
13
|
14
|
12
|
10
|
13
|
25
|
43
|
18
|
29
|
37
|
|||
|
2025/01
|
33
|
41
|
44
|
38
|
23
|
32
|
43
|
16
|
15
|
17
|
26
|
37
|
52
|
45
|
27
|
28
|
23
|
38
|
41
|
23
|
22
|
22
|
22
|
31
|
32
|
24
|
25
|
16
|
12
|
14
|
30
|
|
2024/12
|
18
|
19
|
16
|
19
|
14
|
14
|
15
|
17
|
24
|
23
|
16
|
20
|
16
|
34
|
29
|
14
|
13
|
12
|
18
|
20
|
19
|
19
|
17
|
29
|
32
|
14
|
19
|
22
|
27
|
26
|
22
|
|
2024/11
|
20
|
13
|
15
|
12
|
11
|
10
|
14
|
36
|
49
|
40
|
18
|
14
|
25
|
74
|
36
|
26
|
11
|
12
|
36
|
43
|
34
|
16
|
12
|
20
|
22
|
23
|
21
|
19
|
24
|
12
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution