Air Quality
Excellent
No health implications.
8
PM2.5
14
PM10
46
O3
0.4
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 May
62
Good
Thu
14 May
59
Good
Fri
15 May
80
Good
Sat
16 May
58
Good
Sun
17 May
64
Good
Mon
18 May
58
Good
Tue
19 May
29
Excellent
Air quality in the last 12 months (Yuhu)
|
2026/04
|
50
|
43
|
24
|
44
|
63
|
46
|
69
|
63
|
48
|
46
|
31
|
37
|
41
|
25
|
29
|
24
|
44
|
50
|
54
|
48
|
17
|
22
|
34
|
45
|
49
|
50
|
61
|
32
|
28
|
35
|
|
|
2026/03
|
12
|
33
|
58
|
53
|
61
|
81
|
81
|
46
|
68
|
80
|
49
|
66
|
52
|
53
|
104
|
15
|
28
|
23
|
41
|
41
|
38
|
29
|
26
|
50
|
75
|
31
|
60
|
58
|
44
|
28
|
37
|
|
2026/02
|
50
|
60
|
64
|
80
|
109
|
127
|
84
|
69
|
65
|
68
|
58
|
63
|
64
|
52
|
56
|
22
|
104
|
78
|
63
|
48
|
42
|
54
|
51
|
36
|
49
|
20
|
32
|
31
|
|||
|
2026/01
|
45
|
62
|
70
|
63
|
72
|
93
|
76
|
65
|
74
|
76
|
94
|
77
|
100
|
71
|
83
|
115
|
186
|
190
|
27
|
35
|
53
|
56
|
74
|
58
|
72
|
125
|
147
|
101
|
66
|
37
|
56
|
|
2025/12
|
106
|
122
|
79
|
62
|
81
|
98
|
116
|
145
|
139
|
147
|
171
|
188
|
33
|
55
|
57
|
61
|
101
|
130
|
96
|
115
|
102
|
86
|
51
|
82
|
69
|
67
|
82
|
84
|
96
|
174
|
147
|
|
2025/11
|
86
|
65
|
44
|
61
|
60
|
42
|
73
|
12
|
20
|
26
|
61
|
55
|
48
|
58
|
69
|
80
|
68
|
30
|
34
|
44
|
58
|
61
|
74
|
63
|
66
|
71
|
87
|
83
|
68
|
66
|
|
|
2025/10
|
59
|
47
|
42
|
46
|
57
|
36
|
57
|
71
|
57
|
49
|
105
|
183
|
81
|
61
|
75
|
42
|
34
|
10
|
9
|
8
|
15
|
37
|
41
|
48
|
86
|
88
|
90
|
80
|
83
|
104
|
77
|
|
2025/09
|
35
|
28
|
30
|
29
|
31
|
36
|
43
|
30
|
30
|
34
|
24
|
21
|
33
|
39
|
33
|
30
|
28
|
30
|
16
|
24
|
39
|
27
|
33
|
17
|
19
|
29
|
44
|
50
|
46
|
43
|
|
|
2025/08
|
41
|
54
|
25
|
21
|
23
|
15
|
13
|
17
|
27
|
28
|
39
|
37
|
28
|
24
|
11
|
23
|
23
|
21
|
12
|
17
|
16
|
18
|
25
|
19
|
19
|
23
|
28
|
23
|
24
|
51
|
34
|
|
2025/07
|
12
|
13
|
19
|
27
|
44
|
44
|
47
|
52
|
39
|
19
|
23
|
23
|
23
|
33
|
24
|
27
|
26
|
33
|
33
|
25
|
12
|
11
|
12
|
17
|
21
|
30
|
21
|
21
|
23
|
22
|
26
|
|
2025/06
|
12
|
30
|
48
|
54
|
48
|
43
|
29
|
29
|
31
|
41
|
27
|
17
|
28
|
16
|
20
|
22
|
12
|
13
|
13
|
16
|
17
|
11
|
15
|
24
|
31
|
38
|
23
|
15
|
15
|
18
|
|
|
2025/05
|
67
|
61
|
66
|
57
|
55
|
66
|
70
|
40
|
35
|
57
|
46
|
50
|
48
|
63
|
71
|
28
|
36
|
39
|
36
|
19
|
21
|
24
|
33
|
57
|
56
|
54
|
82
|
21
|
20
|
24
|
19
|
|
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