Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
57
*
PM10
89
O3
0.7
CO
4
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 May
92
Good
Tue
6 May
91
Good
Wed
7 May
87
Good
Thu
8 May
91
Good
Fri
9 May
103
Light
Sat
10 May
96
Good
Sun
11 May
80
Good
Air quality in the last 12 months (Jieshou)
|
2025/02
|
111
|
117
|
146
|
66
|
56
|
50
|
86
|
51
|
51
|
64
|
91
|
112
|
131
|
79
|
88
|
78
|
66
|
70
|
91
|
58
|
61
|
89
|
106
|
47
|
66
|
97
|
90
|
93
|
|||
|
2025/01
|
116
|
166
|
141
|
197
|
114
|
71
|
56
|
62
|
43
|
57
|
74
|
62
|
86
|
138
|
53
|
61
|
79
|
97
|
129
|
146
|
143
|
217
|
111
|
80
|
77
|
78
|
40
|
93
|
252
|
130
|
124
|
|
2024/12
|
62
|
90
|
67
|
91
|
120
|
103
|
116
|
41
|
59
|
83
|
98
|
113
|
97
|
72
|
60
|
71
|
87
|
59
|
52
|
90
|
81
|
58
|
85
|
115
|
130
|
172
|
121
|
59
|
64
|
91
|
99
|
|
2024/11
|
136
|
111
|
99
|
83
|
57
|
74
|
53
|
53
|
64
|
85
|
73
|
86
|
83
|
101
|
103
|
74
|
36
|
35
|
31
|
43
|
54
|
88
|
57
|
51
|
47
|
44
|
61
|
52
|
46
|
59
|
|
|
2024/10
|
34
|
53
|
48
|
54
|
49
|
37
|
45
|
84
|
61
|
112
|
104
|
91
|
98
|
88
|
83
|
89
|
52
|
21
|
36
|
41
|
61
|
65
|
67
|
51
|
61
|
80
|
132
|
143
|
125
|
76
|
60
|
|
2024/09
|
39
|
40
|
32
|
41
|
51
|
39
|
51
|
51
|
42
|
44
|
44
|
26
|
34
|
53
|
42
|
48
|
36
|
23
|
29
|
38
|
28
|
29
|
47
|
47
|
56
|
52
|
45
|
48
|
49
|
40
|
|
|
2024/08
|
13
|
13
|
19
|
22
|
22
|
10
|
15
|
23
|
31
|
56
|
90
|
31
|
41
|
41
|
30
|
29
|
28
|
34
|
23
|
24
|
32
|
37
|
32
|
40
|
43
|
39
|
16
|
29
|
31
|
30
|
34
|
|
2024/07
|
29
|
30
|
31
|
10
|
21
|
16
|
18
|
27
|
18
|
47
|
41
|
29
|
23
|
28
|
19
|
29
|
19
|
13
|
16
|
16
|
19
|
22
|
23
|
30
|
29
|
26
|
13
|
10
|
8
|
14
|
17
|
|
2024/06
|
62
|
62
|
55
|
64
|
65
|
48
|
35
|
55
|
59
|
46
|
38
|
42
|
47
|
50
|
63
|
53
|
48
|
46
|
49
|
40
|
27
|
35
|
41
|
83
|
88
|
50
|
49
|
13
|
13
|
18
|
|
|
2024/05
|
54
|
51
|
49
|
51
|
54
|
54
|
56
|
52
|
51
|
60
|
126
|
123
|
98
|
70
|
92
|
57
|
66
|
59
|
59
|
56
|
50
|
48
|
46
|
48
|
61
|
58
|
52
|
49
|
59
|
74
|
99
|
|
2024/04
|
76
|
90
|
69
|
50
|
53
|
48
|
58
|
54
|
53
|
60
|
55
|
52
|
67
|
61
|
58
|
70
|
73
|
59
|
71
|
81
|
80
|
64
|
122
|
97
|
79
|
73
|
67
|
40
|
61
|
59
|
|
|
2024/03
|
87
|
82
|
65
|
88
|
133
|
114
|
106
|
66
|
56
|
83
|
84
|
92
|
94
|
84
|
92
|
104
|
129
|
80
|
100
|
106
|
81
|
68
|
69
|
47
|
50
|
51
|
51
|
65
|
56
|
69
|
87
|
|
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