Air Quality
Excellent
No health implications.
3
PM2.5
15
PM10
49
O3
0.3
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Nov
45
Excellent
Thu
28 Nov
49
Excellent
Fri
29 Nov
55
Good
Sat
30 Nov
63
Good
Sun
1 Dec
73
Good
Mon
2 Dec
25
Excellent
Tue
3 Dec
16
Excellent
Air quality in the last 12 months (Nankai)
|
2024/10
|
14
|
19
|
45
|
57
|
65
|
68
|
28
|
50
|
96
|
33
|
71
|
104
|
131
|
167
|
83
|
39
|
93
|
37
|
12
|
33
|
50
|
41
|
63
|
116
|
133
|
189
|
96
|
60
|
105
|
105
|
140
|
|
2024/09
|
33
|
17
|
38
|
50
|
34
|
29
|
33
|
49
|
67
|
16
|
18
|
34
|
45
|
44
|
31
|
40
|
64
|
36
|
43
|
21
|
9
|
16
|
38
|
57
|
78
|
29
|
29
|
51
|
48
|
8
|
|
|
2024/08
|
40
|
44
|
39
|
23
|
16
|
39
|
41
|
46
|
39
|
53
|
52
|
24
|
24
|
32
|
35
|
46
|
51
|
31
|
23
|
13
|
22
|
33
|
40
|
34
|
40
|
21
|
20
|
39
|
42
|
47
|
39
|
|
2024/07
|
42
|
48
|
41
|
69
|
56
|
24
|
64
|
24
|
58
|
60
|
63
|
63
|
81
|
78
|
41
|
53
|
27
|
26
|
34
|
40
|
35
|
33
|
44
|
44
|
20
|
24
|
26
|
24
|
30
|
15
|
25
|
|
2024/06
|
37
|
49
|
41
|
46
|
62
|
61
|
58
|
42
|
75
|
81
|
76
|
58
|
67
|
39
|
46
|
41
|
40
|
50
|
50
|
41
|
67
|
113
|
82
|
44
|
51
|
63
|
50
|
55
|
57
|
48
|
|
|
2024/05
|
44
|
56
|
60
|
58
|
65
|
75
|
70
|
70
|
69
|
74
|
178
|
46
|
73
|
81
|
27
|
53
|
64
|
82
|
52
|
25
|
33
|
70
|
60
|
29
|
37
|
29
|
36
|
42
|
58
|
55
|
23
|
|
2024/04
|
70
|
64
|
57
|
53
|
68
|
83
|
82
|
86
|
51
|
72
|
143
|
67
|
76
|
57
|
114
|
57
|
82
|
99
|
71
|
65
|
75
|
78
|
28
|
52
|
94
|
87
|
87
|
28
|
41
|
36
|
|
|
2024/03
|
33
|
100
|
69
|
66
|
71
|
107
|
93
|
22
|
64
|
109
|
155
|
108
|
82
|
119
|
87
|
135
|
60
|
89
|
97
|
59
|
75
|
67
|
100
|
69
|
77
|
71
|
89
|
215
|
128
|
75
|
83
|
|
2024/02
|
39
|
62
|
100
|
71
|
120
|
103
|
32
|
53
|
221
|
60
|
118
|
180
|
241
|
164
|
45
|
68
|
70
|
93
|
29
|
43
|
38
|
32
|
41
|
74
|
91
|
82
|
64
|
94
|
46
|
||
|
2024/01
|
85
|
215
|
51
|
180
|
48
|
36
|
24
|
76
|
72
|
81
|
138
|
173
|
68
|
35
|
65
|
72
|
88
|
60
|
45
|
45
|
32
|
21
|
28
|
32
|
52
|
39
|
54
|
82
|
111
|
121
|
132
|
|
2023/12
|
36
|
61
|
97
|
165
|
215
|
112
|
155
|
174
|
70
|
46
|
39
|
74
|
64
|
47
|
27
|
20
|
36
|
99
|
68
|
20
|
30
|
62
|
94
|
107
|
196
|
119
|
46
|
110
|
186
|
249
|
40
|
|
2023/11
|
212
|
110
|
35
|
67
|
43
|
46
|
46
|
78
|
33
|
19
|
37
|
25
|
40
|
108
|
191
|
52
|
21
|
52
|
68
|
93
|
189
|
181
|
39
|
27
|
51
|
80
|
74
|
28
|
29
|
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