Air Quality
Excellent
No health implications.
11
PM2.5
21
PM10
124
O3
0.5
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
100
Good
Mon
2 Jun
85
Good
Tue
3 Jun
106
Light
Wed
4 Jun
104
Light
Thu
5 Jun
113
Light
Fri
6 Jun
113
Light
Sat
7 Jun
40
Excellent
Air quality in the last 12 months (Shuyang)
|
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
|
|
2025/02
|
67
|
102
|
98
|
55
|
55
|
53
|
50
|
37
|
51
|
70
|
79
|
92
|
57
|
86
|
105
|
110
|
46
|
54
|
47
|
40
|
45
|
54
|
52
|
60
|
76
|
118
|
153
|
158
|
|||
|
2025/01
|
94
|
131
|
66
|
80
|
159
|
91
|
58
|
73
|
44
|
50
|
86
|
121
|
104
|
128
|
51
|
73
|
102
|
117
|
153
|
142
|
159
|
102
|
58
|
38
|
50
|
102
|
46
|
67
|
135
|
98
|
96
|
|
2024/12
|
88
|
113
|
51
|
91
|
159
|
179
|
111
|
43
|
67
|
97
|
66
|
52
|
94
|
66
|
85
|
100
|
125
|
49
|
62
|
100
|
88
|
54
|
74
|
108
|
129
|
97
|
73
|
68
|
72
|
110
|
83
|
|
2024/11
|
51
|
85
|
115
|
71
|
40
|
56
|
44
|
43
|
49
|
46
|
71
|
106
|
95
|
62
|
65
|
74
|
35
|
32
|
34
|
53
|
83
|
71
|
38
|
47
|
28
|
41
|
61
|
60
|
62
|
75
|
|
|
2024/10
|
21
|
28
|
42
|
43
|
34
|
35
|
39
|
43
|
48
|
71
|
108
|
102
|
51
|
69
|
101
|
74
|
27
|
17
|
31
|
38
|
49
|
64
|
48
|
59
|
61
|
43
|
76
|
44
|
59
|
81
|
67
|
|
2024/09
|
43
|
26
|
27
|
30
|
42
|
27
|
27
|
22
|
23
|
22
|
25
|
14
|
31
|
38
|
27
|
30
|
16
|
17
|
19
|
17
|
22
|
32
|
32
|
40
|
38
|
48
|
47
|
24
|
30
|
33
|
|
|
2024/08
|
22
|
18
|
26
|
35
|
30
|
17
|
18
|
17
|
35
|
37
|
90
|
51
|
53
|
30
|
27
|
26
|
27
|
22
|
18
|
13
|
30
|
47
|
48
|
47
|
36
|
32
|
15
|
21
|
27
|
29
|
35
|
|
2024/07
|
38
|
25
|
39
|
18
|
32
|
24
|
22
|
19
|
19
|
59
|
82
|
66
|
28
|
21
|
18
|
39
|
27
|
13
|
19
|
16
|
25
|
30
|
37
|
47
|
21
|
23
|
20
|
20
|
24
|
32
|
32
|
|
2024/06
|
28
|
42
|
60
|
46
|
40
|
41
|
40
|
59
|
66
|
61
|
55
|
65
|
59
|
70
|
38
|
54
|
38
|
47
|
38
|
21
|
39
|
36
|
55
|
100
|
75
|
39
|
41
|
38
|
18
|
31
|
|
|
2024/05
|
43
|
45
|
44
|
37
|
38
|
69
|
80
|
49
|
48
|
56
|
128
|
143
|
111
|
80
|
68
|
51
|
61
|
63
|
45
|
40
|
25
|
34
|
51
|
44
|
32
|
46
|
33
|
40
|
43
|
39
|
57
|
|
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