Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
69
O3
0.5
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jul
44
Excellent
Mon
14 Jul
93
Good
Tue
15 Jul
104
Light
Wed
16 Jul
92
Good
Thu
17 Jul
62
Good
Fri
18 Jul
44
Excellent
Sat
19 Jul
30
Excellent
Daishan Air quality rank
Air quality in the last 12 months (Daishan)
|
2025/06
|
20
|
18
|
20
|
34
|
25
|
32
|
28
|
21
|
28
|
20
|
14
|
10
|
14
|
26
|
17
|
15
|
37
|
30
|
23
|
19
|
27
|
16
|
19
|
19
|
21
|
26
|
27
|
22
|
16
|
12
|
|
|
2025/05
|
43
|
49
|
52
|
23
|
26
|
60
|
54
|
51
|
29
|
41
|
32
|
39
|
33
|
22
|
21
|
22
|
42
|
43
|
23
|
26
|
18
|
18
|
11
|
35
|
38
|
24
|
22
|
24
|
27
|
51
|
39
|
|
2025/04
|
37
|
45
|
36
|
21
|
44
|
54
|
49
|
58
|
41
|
47
|
33
|
87
|
107
|
79
|
60
|
57
|
62
|
45
|
24
|
33
|
18
|
39
|
36
|
60
|
44
|
26
|
26
|
24
|
32
|
27
|
|
|
2025/03
|
21
|
28
|
24
|
15
|
10
|
27
|
35
|
45
|
23
|
30
|
25
|
18
|
30
|
40
|
13
|
40
|
39
|
43
|
32
|
40
|
50
|
53
|
50
|
55
|
57
|
47
|
52
|
43
|
58
|
32
|
29
|
|
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
|
|
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