Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
PM2.5
112
*
PM10
2
O3
1.7
CO
14
SO2
59
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
86
Good
Wed
17 Dec
96
Good
Thu
18 Dec
117
Light
Fri
19 Dec
119
Light
Sat
20 Dec
97
Good
Sun
21 Dec
24
Excellent
Mon
22 Dec
37
Excellent
Air quality in the last 12 months (Jiexiu)
|
2025/11
|
54
|
50
|
74
|
85
|
95
|
108
|
64
|
73
|
83
|
69
|
77
|
72
|
58
|
71
|
82
|
60
|
25
|
31
|
59
|
70
|
61
|
73
|
100
|
137
|
77
|
191
|
176
|
121
|
106
|
80
|
|
|
2025/10
|
58
|
31
|
48
|
50
|
52
|
19
|
34
|
27
|
14
|
19
|
33
|
25
|
42
|
57
|
48
|
58
|
35
|
37
|
50
|
49
|
57
|
65
|
71
|
92
|
79
|
68
|
50
|
67
|
74
|
93
|
73
|
|
2025/09
|
52
|
51
|
27
|
31
|
36
|
64
|
66
|
62
|
55
|
53
|
37
|
29
|
53
|
57
|
60
|
29
|
20
|
23
|
22
|
52
|
35
|
29
|
51
|
50
|
51
|
46
|
41
|
64
|
70
|
69
|
|
|
2025/08
|
54
|
52
|
51
|
48
|
39
|
38
|
43
|
47
|
24
|
36
|
49
|
55
|
47
|
56
|
41
|
18
|
41
|
41
|
45
|
31
|
28
|
42
|
25
|
32
|
41
|
37
|
38
|
36
|
43
|
52
|
58
|
|
2025/07
|
40
|
34
|
27
|
33
|
21
|
33
|
36
|
43
|
42
|
46
|
60
|
57
|
54
|
53
|
59
|
43
|
42
|
47
|
56
|
44
|
37
|
50
|
33
|
25
|
32
|
39
|
39
|
50
|
34
|
44
|
45
|
|
2025/06
|
58
|
44
|
36
|
35
|
49
|
47
|
58
|
52
|
61
|
44
|
56
|
58
|
56
|
33
|
28
|
35
|
40
|
53
|
45
|
45
|
43
|
50
|
50
|
49
|
57
|
49
|
51
|
38
|
42
|
48
|
|
|
2025/05
|
64
|
82
|
35
|
61
|
164
|
91
|
85
|
74
|
44
|
46
|
46
|
57
|
74
|
46
|
50
|
78
|
156
|
58
|
71
|
68
|
73
|
72
|
37
|
44
|
52
|
48
|
45
|
55
|
61
|
61
|
47
|
|
2025/04
|
65
|
50
|
84
|
101
|
59
|
79
|
100
|
84
|
64
|
49
|
150
|
186
|
79
|
34
|
51
|
107
|
170
|
107
|
76
|
75
|
91
|
100
|
96
|
50
|
62
|
72
|
56
|
49
|
61
|
101
|
|
|
2025/03
|
95
|
78
|
41
|
57
|
79
|
64
|
79
|
73
|
77
|
86
|
134
|
252
|
99
|
94
|
55
|
33
|
42
|
43
|
47
|
49
|
58
|
73
|
126
|
392
|
414
|
233
|
218
|
154
|
42
|
45
|
56
|
|
2025/02
|
153
|
103
|
29
|
40
|
32
|
98
|
46
|
34
|
49
|
70
|
80
|
73
|
58
|
65
|
77
|
72
|
59
|
76
|
69
|
87
|
102
|
89
|
45
|
50
|
62
|
64
|
74
|
69
|
|||
|
2025/01
|
76
|
63
|
61
|
79
|
82
|
51
|
42
|
38
|
42
|
54
|
63
|
51
|
89
|
64
|
53
|
55
|
64
|
76
|
67
|
70
|
74
|
89
|
128
|
122
|
91
|
80
|
30
|
48
|
169
|
108
|
153
|
|
2024/12
|
68
|
57
|
60
|
50
|
40
|
47
|
38
|
43
|
66
|
70
|
112
|
116
|
80
|
59
|
63
|
63
|
63
|
50
|
69
|
73
|
42
|
60
|
73
|
106
|
119
|
63
|
46
|
54
|
68
|
78
|
68
|
|
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