Air Quality
Excellent
No health implications.
6
PM2.5
11
PM10
35
O3
0.4
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
47
Excellent
Sat
22 Aug
50
Excellent
Sun
23 Aug
49
Excellent
Mon
24 Aug
53
Good
Tue
25 Aug
51
Good
Wed
26 Aug
51
Good
Thu
27 Aug
20
Excellent
Air quality in the last 12 months (Shuyang)
|
2026/07
|
33
|
46
|
31
|
29
|
16
|
20
|
26
|
28
|
25
|
43
|
26
|
31
|
17
|
29
|
31
|
33
|
34
|
26
|
35
|
31
|
30
|
30
|
20
|
27
|
31
|
36
|
38
|
36
|
37
|
24
|
25
|
|
2026/06
|
57
|
53
|
49
|
50
|
38
|
45
|
35
|
52
|
52
|
61
|
55
|
71
|
58
|
39
|
29
|
32
|
31
|
41
|
31
|
36
|
56
|
30
|
27
|
29
|
55
|
46
|
57
|
66
|
76
|
57
|
|
|
2026/05
|
47
|
60
|
55
|
41
|
47
|
46
|
47
|
35
|
42
|
50
|
51
|
48
|
57
|
43
|
31
|
37
|
36
|
35
|
33
|
28
|
33
|
43
|
32
|
25
|
22
|
19
|
36
|
54
|
45
|
47
|
63
|
|
2026/04
|
122
|
97
|
94
|
57
|
79
|
61
|
38
|
33
|
41
|
53
|
67
|
49
|
32
|
55
|
55
|
55
|
72
|
51
|
36
|
54
|
70
|
30
|
40
|
45
|
56
|
55
|
76
|
46
|
44
|
52
|
|
|
2026/03
|
48
|
40
|
78
|
69
|
45
|
66
|
44
|
35
|
75
|
80
|
63
|
94
|
97
|
72
|
94
|
100
|
64
|
74
|
54
|
126
|
112
|
88
|
113
|
96
|
102
|
100
|
98
|
82
|
82
|
89
|
101
|
|
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
|
|
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