Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
28
O3
0.4
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Sep
30
Excellent
Sat
21 Sep
28
Excellent
Sun
22 Sep
41
Excellent
Mon
23 Sep
46
Excellent
Tue
24 Sep
56
Good
Wed
25 Sep
56
Good
Thu
26 Sep
56
Good
Air quality in the last 12 months (Diaobingshan)
|
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
|
|
2024/04
|
55
|
73
|
51
|
78
|
107
|
81
|
125
|
133
|
179
|
130
|
73
|
73
|
56
|
67
|
237
|
121
|
72
|
55
|
68
|
178
|
98
|
65
|
77
|
54
|
62
|
73
|
62
|
26
|
46
|
59
|
|
|
2024/03
|
36
|
42
|
43
|
52
|
39
|
44
|
54
|
39
|
58
|
106
|
80
|
54
|
73
|
117
|
102
|
183
|
92
|
97
|
96
|
59
|
76
|
45
|
112
|
35
|
66
|
75
|
79
|
180
|
94
|
71
|
60
|
|
2024/02
|
94
|
144
|
145
|
122
|
95
|
96
|
116
|
147
|
181
|
278
|
71
|
66
|
92
|
38
|
45
|
60
|
51
|
36
|
47
|
36
|
33
|
43
|
60
|
74
|
83
|
66
|
82
|
88
|
68
|
||
|
2024/01
|
117
|
169
|
113
|
61
|
43
|
58
|
30
|
43
|
81
|
81
|
63
|
57
|
55
|
51
|
66
|
63
|
84
|
61
|
77
|
52
|
34
|
37
|
72
|
78
|
79
|
86
|
76
|
98
|
61
|
145
|
74
|
|
2023/12
|
45
|
50
|
54
|
88
|
117
|
77
|
56
|
91
|
30
|
34
|
53
|
58
|
72
|
81
|
57
|
32
|
38
|
88
|
80
|
59
|
76
|
93
|
105
|
154
|
105
|
70
|
115
|
118
|
94
|
118
|
54
|
|
2023/11
|
50
|
79
|
24
|
64
|
183
|
62
|
48
|
62
|
59
|
37
|
60
|
84
|
61
|
93
|
95
|
53
|
29
|
46
|
41
|
46
|
97
|
85
|
26
|
30
|
46
|
69
|
94
|
41
|
37
|
41
|
|
|
2023/10
|
33
|
44
|
47
|
34
|
29
|
46
|
48
|
48
|
38
|
48
|
57
|
62
|
68
|
60
|
54
|
39
|
49
|
40
|
36
|
24
|
31
|
45
|
89
|
90
|
89
|
34
|
107
|
132
|
120
|
66
|
95
|
|
2023/09
|
38
|
47
|
40
|
46
|
29
|
37
|
43
|
54
|
40
|
43
|
41
|
28
|
32
|
44
|
50
|
50
|
62
|
46
|
20
|
23
|
35
|
37
|
28
|
38
|
36
|
37
|
57
|
38
|
45
|
32
|
|
|
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