Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
50
PM10
163
O3
0.7
CO
9
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Jul
85
Good
Tue
29 Jul
88
Good
Wed
30 Jul
102
Light
Thu
31 Jul
100
Good
Fri
1 Aug
106
Light
Sat
2 Aug
115
Light
Sun
3 Aug
24
Excellent
Jiexiu Air quality rank
Air quality in the last 12 months (Jiexiu)
|
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
|
|
2024/11
|
62
|
85
|
87
|
47
|
58
|
65
|
85
|
96
|
106
|
115
|
136
|
122
|
69
|
69
|
84
|
71
|
60
|
61
|
59
|
61
|
78
|
71
|
90
|
119
|
50
|
52
|
73
|
38
|
50
|
68
|
|
|
2024/10
|
69
|
42
|
44
|
63
|
72
|
80
|
57
|
55
|
57
|
48
|
55
|
69
|
81
|
93
|
69
|
100
|
72
|
25
|
30
|
29
|
59
|
43
|
55
|
56
|
76
|
83
|
58
|
69
|
71
|
69
|
59
|
|
2024/09
|
52
|
39
|
51
|
55
|
23
|
47
|
47
|
54
|
56
|
34
|
37
|
37
|
49
|
45
|
50
|
55
|
54
|
55
|
43
|
42
|
26
|
45
|
60
|
65
|
68
|
68
|
80
|
70
|
40
|
24
|
|
|
2024/08
|
48
|
54
|
45
|
43
|
40
|
38
|
28
|
38
|
37
|
55
|
26
|
34
|
40
|
45
|
48
|
46
|
48
|
46
|
47
|
33
|
42
|
48
|
52
|
55
|
56
|
25
|
30
|
41
|
50
|
52
|
58
|
|
2024/07
|
52
|
43
|
49
|
47
|
54
|
51
|
50
|
52
|
49
|
54
|
53
|
53
|
56
|
61
|
69
|
40
|
39
|
41
|
48
|
36
|
45
|
56
|
53
|
40
|
44
|
47
|
52
|
50
|
48
|
22
|
40
|
|
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