Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
62
*
PM10
62
O3
0.5
CO
5
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Nov
84
Good
Thu
20 Nov
60
Good
Fri
21 Nov
71
Good
Sat
22 Nov
72
Good
Sun
23 Nov
94
Good
Mon
24 Nov
59
Good
Tue
25 Nov
29
Excellent
Air quality in the last 12 months (Yanshou)
|
2025/10
|
36
|
43
|
41
|
35
|
32
|
32
|
33
|
36
|
38
|
45
|
55
|
35
|
50
|
76
|
57
|
42
|
73
|
27
|
31
|
27
|
37
|
45
|
53
|
60
|
121
|
93
|
65
|
74
|
142
|
86
|
69
|
|
2025/09
|
23
|
26
|
26
|
35
|
32
|
21
|
22
|
22
|
23
|
24
|
25
|
35
|
35
|
37
|
23
|
21
|
23
|
25
|
24
|
31
|
32
|
29
|
33
|
26
|
23
|
27
|
30
|
40
|
39
|
44
|
|
|
2025/08
|
25
|
27
|
21
|
21
|
17
|
19
|
18
|
21
|
20
|
17
|
17
|
24
|
24
|
17
|
23
|
21
|
16
|
20
|
21
|
20
|
20
|
16
|
21
|
19
|
17
|
16
|
21
|
21
|
19
|
22
|
32
|
|
2025/07
|
15
|
17
|
27
|
23
|
27
|
20
|
20
|
25
|
25
|
27
|
30
|
29
|
22
|
21
|
18
|
15
|
19
|
19
|
20
|
18
|
15
|
26
|
23
|
22
|
19
|
19
|
22
|
17
|
20
|
14
|
19
|
|
2025/06
|
31
|
29
|
19
|
19
|
20
|
17
|
19
|
27
|
24
|
19
|
17
|
20
|
27
|
28
|
29
|
22
|
17
|
26
|
21
|
20
|
15
|
19
|
28
|
36
|
39
|
45
|
44
|
33
|
24
|
28
|
|
|
2025/05
|
37
|
31
|
32
|
25
|
23
|
29
|
34
|
35
|
33
|
25
|
43
|
58
|
55
|
44
|
44
|
28
|
25
|
27
|
23
|
33
|
37
|
28
|
21
|
23
|
21
|
24
|
32
|
42
|
45
|
40
|
49
|
|
2025/04
|
68
|
63
|
56
|
49
|
50
|
42
|
37
|
52
|
82
|
122
|
125
|
73
|
39
|
26
|
26
|
44
|
103
|
69
|
32
|
79
|
97
|
28
|
28
|
38
|
30
|
26
|
40
|
55
|
58
|
55
|
|
|
2025/03
|
34
|
33
|
39
|
40
|
43
|
57
|
46
|
58
|
74
|
117
|
85
|
64
|
29
|
35
|
36
|
32
|
35
|
44
|
76
|
90
|
101
|
21
|
28
|
63
|
49
|
55
|
37
|
25
|
26
|
35
|
59
|
|
2025/02
|
106
|
129
|
120
|
78
|
72
|
74
|
59
|
47
|
74
|
90
|
92
|
94
|
67
|
61
|
75
|
58
|
47
|
43
|
52
|
61
|
61
|
61
|
58
|
49
|
60
|
46
|
67
|
80
|
|||
|
2025/01
|
109
|
110
|
93
|
112
|
119
|
123
|
114
|
79
|
71
|
100
|
141
|
132
|
115
|
156
|
89
|
53
|
70
|
84
|
135
|
166
|
176
|
159
|
152
|
157
|
160
|
183
|
74
|
67
|
89
|
64
|
79
|
|
2024/12
|
61
|
44
|
34
|
36
|
45
|
41
|
49
|
67
|
79
|
101
|
55
|
70
|
93
|
69
|
46
|
60
|
81
|
78
|
86
|
141
|
105
|
71
|
72
|
73
|
67
|
45
|
55
|
70
|
66
|
88
|
84
|
|
2024/11
|
88
|
60
|
57
|
44
|
54
|
73
|
87
|
96
|
101
|
75
|
136
|
95
|
89
|
122
|
129
|
56
|
39
|
44
|
77
|
128
|
155
|
50
|
66
|
58
|
60
|
52
|
36
|
48
|
39
|
63
|
|
|
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