Air Quality
Excellent
No health implications.
4
PM2.5
44
PM10
69
O3
0.3
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jun
50
Excellent
Wed
4 Jun
52
Good
Thu
5 Jun
85
Good
Fri
6 Jun
82
Good
Sat
7 Jun
64
Good
Sun
8 Jun
65
Good
Mon
9 Jun
41
Excellent
Air quality in the last 12 months (Diaobingshan)
|
2025/04
|
99
|
73
|
74
|
62
|
45
|
64
|
73
|
66
|
84
|
77
|
63
|
36
|
19
|
31
|
51
|
63
|
74
|
36
|
45
|
57
|
69
|
21
|
49
|
77
|
55
|
81
|
44
|
52
|
80
|
65
|
|
|
2025/03
|
93
|
36
|
45
|
71
|
93
|
84
|
73
|
102
|
122
|
105
|
81
|
119
|
47
|
48
|
49
|
63
|
85
|
67
|
75
|
84
|
77
|
173
|
231
|
93
|
119
|
182
|
58
|
28
|
31
|
34
|
62
|
|
2025/02
|
141
|
197
|
91
|
68
|
55
|
76
|
56
|
54
|
79
|
66
|
70
|
40
|
69
|
95
|
111
|
54
|
31
|
29
|
43
|
48
|
52
|
52
|
51
|
60
|
91
|
66
|
100
|
145
|
|||
|
2025/01
|
48
|
44
|
56
|
79
|
110
|
112
|
39
|
31
|
51
|
65
|
85
|
102
|
93
|
70
|
39
|
55
|
67
|
76
|
82
|
83
|
80
|
117
|
128
|
102
|
98
|
143
|
144
|
69
|
97
|
95
|
115
|
|
2024/12
|
38
|
25
|
43
|
30
|
37
|
30
|
42
|
54
|
68
|
64
|
42
|
75
|
73
|
49
|
39
|
37
|
39
|
57
|
58
|
70
|
60
|
57
|
60
|
58
|
78
|
45
|
42
|
50
|
68
|
65
|
43
|
|
2024/11
|
59
|
80
|
89
|
30
|
40
|
48
|
48
|
69
|
63
|
48
|
43
|
53
|
57
|
48
|
48
|
35
|
25
|
26
|
47
|
91
|
70
|
52
|
85
|
74
|
56
|
23
|
41
|
41
|
51
|
61
|
|
|
2024/10
|
20
|
32
|
36
|
46
|
53
|
54
|
33
|
52
|
51
|
25
|
47
|
39
|
74
|
50
|
19
|
43
|
71
|
44
|
28
|
45
|
33
|
28
|
40
|
69
|
105
|
72
|
30
|
51
|
99
|
90
|
102
|
|
2024/09
|
23
|
17
|
35
|
36
|
20
|
29
|
35
|
40
|
44
|
23
|
31
|
27
|
37
|
16
|
27
|
40
|
42
|
33
|
41
|
11
|
18
|
31
|
37
|
44
|
30
|
34
|
43
|
50
|
51
|
16
|
|
|
2024/08
|
20
|
15
|
33
|
30
|
19
|
25
|
39
|
39
|
44
|
28
|
23
|
22
|
17
|
23
|
28
|
29
|
34
|
42
|
28
|
24
|
18
|
16
|
22
|
41
|
19
|
26
|
24
|
32
|
38
|
42
|
28
|
|
2024/07
|
62
|
55
|
17
|
42
|
46
|
39
|
30
|
56
|
48
|
51
|
65
|
69
|
63
|
57
|
61
|
41
|
19
|
45
|
47
|
22
|
41
|
27
|
36
|
22
|
26
|
9
|
20
|
15
|
26
|
44
|
25
|
|
2024/06
|
21
|
27
|
28
|
47
|
49
|
47
|
40
|
33
|
30
|
46
|
50
|
46
|
39
|
28
|
18
|
34
|
40
|
58
|
52
|
39
|
38
|
44
|
51
|
12
|
24
|
34
|
49
|
44
|
36
|
32
|
|
|
2024/05
|
52
|
64
|
63
|
64
|
44
|
56
|
50
|
57
|
57
|
83
|
92
|
42
|
58
|
67
|
39
|
34
|
53
|
58
|
33
|
24
|
45
|
48
|
28
|
30
|
34
|
18
|
18
|
31
|
52
|
46
|
18
|
|
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