Air Quality
Excellent
No health implications.
9
PM2.5
19
PM10
38
O3
0.3
CO
3
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 May
47
Excellent
Sat
30 May
65
Good
Sun
31 May
96
Good
Mon
1 Jun
77
Good
Tue
2 Jun
80
Good
Wed
3 Jun
39
Excellent
Thu
4 Jun
21
Excellent
Air quality in the last 12 months (Yanshou)
|
2026/04
|
84
|
167
|
133
|
50
|
44
|
43
|
34
|
66
|
71
|
41
|
26
|
38
|
35
|
50
|
56
|
63
|
53
|
35
|
52
|
76
|
54
|
38
|
45
|
50
|
41
|
36
|
38
|
44
|
39
|
50
|
|
|
2026/03
|
35
|
38
|
51
|
54
|
56
|
44
|
46
|
41
|
47
|
43
|
53
|
50
|
48
|
53
|
71
|
67
|
119
|
109
|
70
|
64
|
131
|
154
|
144
|
113
|
155
|
191
|
173
|
184
|
140
|
64
|
94
|
|
2026/02
|
72
|
78
|
68
|
90
|
47
|
38
|
49
|
48
|
60
|
94
|
77
|
69
|
107
|
87
|
42
|
76
|
115
|
47
|
58
|
57
|
79
|
80
|
67
|
47
|
44
|
52
|
35
|
39
|
|||
|
2026/01
|
51
|
62
|
89
|
72
|
70
|
68
|
46
|
47
|
75
|
78
|
73
|
68
|
72
|
63
|
78
|
96
|
78
|
86
|
82
|
54
|
56
|
53
|
56
|
58
|
56
|
65
|
68
|
78
|
66
|
50
|
75
|
|
2025/12
|
73
|
46
|
46
|
49
|
47
|
56
|
72
|
63
|
62
|
61
|
46
|
51
|
78
|
97
|
86
|
52
|
70
|
71
|
63
|
43
|
48
|
58
|
62
|
78
|
74
|
59
|
78
|
81
|
52
|
45
|
46
|
|
2025/11
|
109
|
36
|
45
|
51
|
135
|
118
|
40
|
91
|
58
|
35
|
74
|
94
|
56
|
113
|
97
|
87
|
53
|
60
|
113
|
86
|
60
|
189
|
208
|
188
|
214
|
226
|
112
|
63
|
50
|
58
|
|
|
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
|
|
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