Air Quality
Excellent
No health implications.
19
PM2.5
45
PM10
87
O3
0.5
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Apr
77
Good
Thu
9 Apr
73
Good
Fri
10 Apr
108
Light
Sat
11 Apr
99
Good
Sun
12 Apr
73
Good
Mon
13 Apr
77
Good
Tue
14 Apr
45
Excellent
Air quality in the last 12 months (Shuyang)
|
2026/02
|
101
|
97
|
96
|
116
|
155
|
51
|
47
|
48
|
49
|
80
|
144
|
125
|
99
|
98
|
101
|
41
|
117
|
115
|
86
|
70
|
49
|
194
|
54
|
39
|
72
|
25
|
50
|
71
|
|||
|
2026/01
|
52
|
44
|
78
|
99
|
122
|
120
|
117
|
59
|
69
|
91
|
49
|
69
|
104
|
150
|
193
|
207
|
46
|
39
|
31
|
43
|
46
|
63
|
88
|
133
|
85
|
44
|
87
|
67
|
52
|
44
|
61
|
|
2025/12
|
86
|
53
|
44
|
69
|
61
|
96
|
131
|
60
|
69
|
72
|
110
|
40
|
62
|
80
|
75
|
90
|
93
|
74
|
122
|
109
|
42
|
37
|
36
|
79
|
53
|
36
|
56
|
86
|
127
|
118
|
38
|
|
2025/11
|
179
|
95
|
42
|
56
|
42
|
46
|
54
|
25
|
81
|
62
|
45
|
55
|
105
|
141
|
136
|
115
|
34
|
52
|
66
|
78
|
120
|
142
|
110
|
125
|
61
|
75
|
171
|
135
|
102
|
136
|
|
|
2025/10
|
49
|
25
|
17
|
34
|
39
|
46
|
32
|
35
|
27
|
56
|
59
|
23
|
18
|
43
|
22
|
22
|
34
|
24
|
30
|
27
|
27
|
35
|
42
|
50
|
74
|
82
|
57
|
45
|
36
|
30
|
73
|
|
2025/09
|
22
|
22
|
21
|
25
|
31
|
29
|
48
|
35
|
33
|
28
|
27
|
16
|
29
|
38
|
46
|
31
|
18
|
18
|
14
|
30
|
37
|
21
|
30
|
17
|
37
|
28
|
29
|
31
|
64
|
51
|
|
|
2025/08
|
12
|
13
|
23
|
30
|
24
|
36
|
29
|
24
|
21
|
15
|
14
|
18
|
21
|
26
|
29
|
29
|
35
|
36
|
34
|
33
|
40
|
38
|
34
|
28
|
23
|
31
|
25
|
35
|
40
|
27
|
14
|
|
2025/07
|
34
|
24
|
36
|
30
|
36
|
38
|
40
|
17
|
28
|
49
|
43
|
32
|
38
|
26
|
36
|
35
|
30
|
44
|
34
|
26
|
20
|
23
|
20
|
21
|
28
|
27
|
26
|
18
|
21
|
20
|
15
|
|
2025/06
|
34
|
16
|
51
|
68
|
64
|
66
|
61
|
56
|
45
|
46
|
51
|
42
|
44
|
30
|
38
|
60
|
42
|
51
|
25
|
12
|
23
|
42
|
37
|
33
|
40
|
58
|
33
|
28
|
18
|
21
|
|
|
2025/05
|
58
|
65
|
47
|
43
|
30
|
62
|
62
|
46
|
11
|
26
|
46
|
50
|
51
|
71
|
78
|
50
|
70
|
46
|
73
|
61
|
54
|
63
|
60
|
54
|
53
|
60
|
57
|
44
|
40
|
53
|
64
|
|
2025/04
|
56
|
52
|
46
|
69
|
63
|
60
|
68
|
81
|
81
|
67
|
71
|
124
|
74
|
59
|
51
|
59
|
71
|
82
|
84
|
56
|
42
|
61
|
79
|
85
|
61
|
50
|
57
|
47
|
56
|
63
|
|
|
2025/03
|
77
|
27
|
38
|
52
|
79
|
69
|
79
|
100
|
102
|
77
|
108
|
126
|
82
|
57
|
44
|
37
|
52
|
40
|
47
|
63
|
60
|
61
|
80
|
98
|
107
|
89
|
116
|
95
|
64
|
56
|
60
|
|
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