Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
17
PM2.5
52
*
PM10
158
O3
0.4
CO
5
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 May
95
Good
Sat
3 May
93
Good
Sun
4 May
60
Good
Mon
5 May
63
Good
Tue
6 May
67
Good
Wed
7 May
67
Good
Thu
8 May
19
Excellent
Air quality in the last 12 months (Cangshan)
|
2025/02
|
34
|
13
|
14
|
53
|
54
|
32
|
17
|
50
|
29
|
35
|
47
|
79
|
77
|
82
|
58
|
74
|
83
|
44
|
36
|
10
|
14
|
29
|
14
|
65
|
76
|
62
|
65
|
55
|
|||
|
2025/01
|
70
|
53
|
43
|
40
|
39
|
51
|
66
|
56
|
62
|
46
|
31
|
41
|
48
|
50
|
74
|
56
|
47
|
47
|
40
|
49
|
68
|
56
|
51
|
25
|
27
|
32
|
18
|
42
|
127
|
46
|
37
|
|
2024/12
|
42
|
45
|
38
|
46
|
45
|
39
|
23
|
66
|
38
|
44
|
35
|
16
|
17
|
55
|
73
|
56
|
48
|
47
|
45
|
23
|
38
|
60
|
36
|
25
|
33
|
58
|
73
|
83
|
45
|
42
|
56
|
|
2024/11
|
11
|
17
|
38
|
44
|
49
|
40
|
32
|
32
|
42
|
40
|
23
|
31
|
30
|
31
|
21
|
14
|
20
|
19
|
19
|
20
|
20
|
29
|
33
|
33
|
17
|
17
|
30
|
29
|
40
|
44
|
|
|
2024/10
|
10
|
9
|
18
|
14
|
15
|
23
|
14
|
12
|
30
|
42
|
44
|
45
|
35
|
37
|
33
|
27
|
39
|
40
|
28
|
21
|
31
|
31
|
32
|
37
|
26
|
22
|
25
|
13
|
40
|
45
|
17
|
|
2024/09
|
39
|
33
|
20
|
19
|
20
|
13
|
12
|
13
|
17
|
34
|
50
|
38
|
14
|
18
|
24
|
24
|
16
|
22
|
21
|
24
|
25
|
7
|
10
|
17
|
20
|
13
|
19
|
26
|
29
|
14
|
|
|
2024/08
|
29
|
43
|
43
|
37
|
41
|
32
|
31
|
37
|
30
|
41
|
43
|
46
|
36
|
22
|
20
|
20
|
20
|
24
|
21
|
11
|
17
|
26
|
35
|
41
|
32
|
35
|
49
|
39
|
27
|
38
|
42
|
|
2024/07
|
25
|
26
|
27
|
25
|
35
|
30
|
23
|
23
|
22
|
26
|
30
|
29
|
32
|
39
|
30
|
24
|
29
|
24
|
30
|
43
|
29
|
17
|
19
|
13
|
6
|
12
|
11
|
20
|
18
|
18
|
22
|
|
2024/06
|
9
|
7
|
17
|
32
|
27
|
16
|
29
|
31
|
27
|
30
|
24
|
25
|
20
|
23
|
21
|
15
|
23
|
18
|
26
|
23
|
28
|
35
|
34
|
23
|
30
|
31
|
27
|
23
|
18
|
20
|
|
|
2024/05
|
19
|
22
|
28
|
34
|
34
|
31
|
41
|
49
|
29
|
29
|
46
|
44
|
23
|
32
|
43
|
41
|
36
|
36
|
32
|
26
|
9
|
14
|
28
|
36
|
28
|
27
|
17
|
17
|
27
|
35
|
37
|
|
2024/04
|
38
|
55
|
49
|
28
|
18
|
39
|
21
|
39
|
23
|
56
|
56
|
68
|
50
|
44
|
64
|
58
|
48
|
33
|
70
|
63
|
31
|
36
|
31
|
31
|
67
|
61
|
53
|
27
|
46
|
29
|
|
|
2024/03
|
16
|
33
|
40
|
50
|
61
|
25
|
44
|
63
|
68
|
54
|
27
|
37
|
71
|
73
|
48
|
46
|
47
|
51
|
42
|
56
|
58
|
66
|
70
|
55
|
47
|
26
|
33
|
49
|
40
|
52
|
37
|
|
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