Air Quality
Excellent
No health implications.
10
PM2.5
42
PM10
47
O3
0.5
CO
10
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
53
Good
Mon
16 Mar
51
Good
Tue
17 Mar
55
Good
Wed
18 Mar
53
Good
Thu
19 Mar
55
Good
Fri
20 Mar
55
Good
Sat
21 Mar
37
Excellent
Air quality in the last 12 months (Fenglin)
|
2026/02
|
35
|
52
|
51
|
52
|
25
|
23
|
23
|
39
|
62
|
59
|
47
|
49
|
57
|
32
|
22
|
52
|
93
|
25
|
33
|
41
|
73
|
54
|
26
|
23
|
35
|
28
|
29
|
22
|
|||
|
2026/01
|
22
|
35
|
38
|
31
|
28
|
44
|
25
|
32
|
45
|
32
|
30
|
46
|
27
|
30
|
35
|
31
|
52
|
51
|
42
|
45
|
36
|
35
|
43
|
38
|
27
|
30
|
38
|
33
|
17
|
27
|
26
|
|
2025/12
|
31
|
34
|
35
|
35
|
44
|
65
|
72
|
53
|
45
|
35
|
26
|
41
|
55
|
58
|
60
|
29
|
36
|
43
|
53
|
48
|
36
|
51
|
45
|
52
|
40
|
37
|
56
|
63
|
57
|
48
|
34
|
|
2025/11
|
29
|
23
|
39
|
45
|
72
|
40
|
18
|
57
|
67
|
24
|
23
|
46
|
17
|
21
|
34
|
42
|
27
|
23
|
99
|
98
|
25
|
108
|
209
|
47
|
32
|
48
|
62
|
46
|
54
|
32
|
|
|
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
|
|
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