Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
19
PM2.5
56
*
PM10
110
O3
0.4
CO
10
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Jun
78
Good
Sat
13 Jun
83
Good
Sun
14 Jun
78
Good
Mon
15 Jun
80
Good
Tue
16 Jun
73
Good
Wed
17 Jun
30
Excellent
Thu
18 Jun
16
Excellent
Air quality in the last 12 months (Yanchi)
|
2026/04
|
53
|
54
|
182
|
78
|
104
|
62
|
66
|
56
|
86
|
52
|
45
|
102
|
72
|
69
|
60
|
63
|
54
|
87
|
349
|
90
|
43
|
56
|
73
|
70
|
61
|
60
|
157
|
52
|
39
|
57
|
|
|
2026/03
|
47
|
40
|
82
|
75
|
67
|
43
|
57
|
63
|
49
|
52
|
45
|
244
|
465
|
58
|
68
|
76
|
86
|
85
|
65
|
100
|
107
|
86
|
64
|
76
|
77
|
65
|
71
|
48
|
48
|
53
|
55
|
|
2026/02
|
77
|
53
|
71
|
71
|
59
|
54
|
41
|
54
|
93
|
110
|
85
|
78
|
66
|
79
|
33
|
34
|
66
|
49
|
61
|
113
|
352
|
406
|
138
|
88
|
102
|
75
|
76
|
74
|
|||
|
2026/01
|
53
|
52
|
46
|
49
|
27
|
35
|
55
|
53
|
107
|
60
|
50
|
86
|
69
|
237
|
80
|
67
|
87
|
70
|
27
|
35
|
50
|
70
|
88
|
64
|
354
|
137
|
112
|
115
|
82
|
89
|
104
|
|
2025/12
|
62
|
41
|
45
|
58
|
55
|
50
|
54
|
56
|
62
|
74
|
62
|
82
|
128
|
71
|
74
|
73
|
59
|
69
|
59
|
59
|
47
|
69
|
115
|
71
|
45
|
57
|
57
|
50
|
50
|
36
|
30
|
|
2025/11
|
53
|
53
|
58
|
46
|
39
|
50
|
51
|
88
|
102
|
82
|
62
|
55
|
58
|
58
|
76
|
62
|
26
|
33
|
47
|
59
|
60
|
60
|
92
|
128
|
64
|
246
|
102
|
92
|
90
|
85
|
|
|
2025/10
|
47
|
22
|
28
|
61
|
44
|
39
|
47
|
17
|
24
|
23
|
30
|
42
|
42
|
32
|
30
|
37
|
38
|
41
|
31
|
39
|
33
|
27
|
38
|
24
|
42
|
40
|
56
|
60
|
50
|
58
|
51
|
|
2025/09
|
30
|
63
|
49
|
30
|
79
|
59
|
54
|
55
|
46
|
37
|
28
|
37
|
50
|
61
|
57
|
41
|
23
|
20
|
17
|
20
|
17
|
14
|
26
|
41
|
32
|
36
|
50
|
52
|
54
|
55
|
|
|
2025/08
|
41
|
38
|
38
|
42
|
48
|
50
|
41
|
23
|
33
|
35
|
52
|
42
|
46
|
32
|
40
|
30
|
25
|
24
|
25
|
55
|
29
|
39
|
15
|
26
|
23
|
27
|
21
|
26
|
22
|
22
|
28
|
|
2025/07
|
26
|
22
|
50
|
75
|
24
|
30
|
23
|
47
|
24
|
40
|
34
|
41
|
45
|
48
|
57
|
29
|
36
|
34
|
44
|
24
|
26
|
28
|
31
|
17
|
26
|
35
|
26
|
32
|
29
|
24
|
45
|
|
2025/06
|
43
|
46
|
27
|
27
|
25
|
49
|
60
|
41
|
56
|
38
|
50
|
68
|
52
|
55
|
54
|
51
|
46
|
50
|
37
|
30
|
37
|
44
|
40
|
39
|
36
|
24
|
25
|
36
|
40
|
28
|
|
|
2025/05
|
92
|
120
|
41
|
97
|
322
|
158
|
95
|
106
|
63
|
41
|
45
|
62
|
83
|
68
|
57
|
176
|
152
|
66
|
60
|
67
|
82
|
181
|
43
|
55
|
43
|
34
|
49
|
66
|
48
|
83
|
42
|
|
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