Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
32
PM2.5
66
*
PM10
122
O3
0.8
CO
6
SO2
17
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
75
Good
Sat
3 May
91
Good
Sun
4 May
57
Good
Mon
5 May
50
Excellent
Tue
6 May
62
Good
Wed
7 May
50
Excellent
Thu
8 May
17
Excellent
Air quality in the last 12 months (Daishan)
|
2025/02
|
17
|
42
|
52
|
56
|
46
|
35
|
48
|
36
|
34
|
37
|
19
|
58
|
33
|
22
|
41
|
84
|
53
|
33
|
40
|
28
|
27
|
34
|
41
|
68
|
49
|
114
|
67
|
17
|
|||
|
2025/01
|
45
|
26
|
43
|
29
|
49
|
87
|
60
|
63
|
37
|
31
|
45
|
64
|
73
|
58
|
45
|
49
|
63
|
56
|
73
|
124
|
107
|
27
|
26
|
29
|
35
|
26
|
51
|
39
|
70
|
42
|
23
|
|
2024/12
|
41
|
49
|
53
|
30
|
29
|
89
|
92
|
18
|
19
|
22
|
22
|
35
|
38
|
67
|
54
|
54
|
60
|
49
|
25
|
41
|
70
|
38
|
22
|
28
|
35
|
91
|
30
|
51
|
48
|
44
|
69
|
|
2024/11
|
9
|
35
|
43
|
35
|
24
|
16
|
18
|
21
|
19
|
11
|
21
|
25
|
33
|
22
|
13
|
12
|
21
|
25
|
22
|
19
|
29
|
50
|
11
|
18
|
22
|
29
|
42
|
62
|
44
|
49
|
|
|
2024/10
|
15
|
21
|
18
|
17
|
11
|
11
|
7
|
22
|
23
|
40
|
41
|
27
|
16
|
23
|
32
|
21
|
25
|
29
|
24
|
30
|
31
|
32
|
24
|
19
|
22
|
10
|
16
|
29
|
14
|
22
|
18
|
|
2024/09
|
19
|
21
|
19
|
18
|
18
|
34
|
40
|
25
|
21
|
21
|
11
|
21
|
16
|
16
|
21
|
13
|
18
|
20
|
21
|
15
|
14
|
20
|
23
|
16
|
29
|
22
|
21
|
28
|
30
|
24
|
|
|
2024/08
|
27
|
37
|
34
|
31
|
20
|
28
|
28
|
22
|
22
|
27
|
33
|
45
|
40
|
20
|
30
|
29
|
24
|
14
|
14
|
19
|
22
|
29
|
25
|
26
|
18
|
16
|
27
|
18
|
19
|
23
|
22
|
|
2024/07
|
29
|
30
|
31
|
29
|
29
|
22
|
28
|
27
|
27
|
36
|
37
|
25
|
31
|
33
|
21
|
13
|
19
|
31
|
28
|
20
|
20
|
17
|
16
|
21
|
28
|
35
|
29
|
21
|
16
|
15
|
19
|
|
2024/06
|
29
|
11
|
25
|
47
|
20
|
11
|
11
|
16
|
26
|
17
|
9
|
19
|
22
|
14
|
19
|
26
|
14
|
14
|
16
|
21
|
39
|
30
|
26
|
30
|
22
|
14
|
22
|
19
|
20
|
23
|
|
|
2024/05
|
29
|
30
|
29
|
23
|
29
|
40
|
43
|
31
|
15
|
22
|
28
|
46
|
53
|
30
|
42
|
28
|
26
|
29
|
23
|
18
|
19
|
27
|
17
|
17
|
16
|
22
|
20
|
25
|
22
|
22
|
18
|
|
2024/04
|
30
|
20
|
28
|
27
|
49
|
34
|
36
|
24
|
49
|
45
|
39
|
23
|
15
|
14
|
37
|
23
|
13
|
58
|
103
|
51
|
23
|
14
|
17
|
32
|
34
|
29
|
19
|
17
|
23
|
18
|
|
|
2024/03
|
35
|
58
|
55
|
30
|
23
|
37
|
37
|
77
|
59
|
33
|
37
|
68
|
36
|
41
|
25
|
22
|
38
|
56
|
58
|
102
|
72
|
57
|
54
|
46
|
44
|
23
|
15
|
27
|
36
|
39
|
49
|
|
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