Air Quality
Excellent
No health implications.
30
PM2.5
38
PM10
27
O3
0.7
CO
4
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Mar
51
Good
Wed
18 Mar
52
Good
Thu
19 Mar
82
Good
Fri
20 Mar
87
Good
Sat
21 Mar
87
Good
Sun
22 Mar
24
Excellent
Mon
23 Mar
37
Excellent
Air quality in the last 12 months (Shucheng)
|
2026/02
|
39
|
58
|
78
|
70
|
76
|
70
|
44
|
54
|
46
|
60
|
82
|
81
|
70
|
66
|
72
|
29
|
86
|
76
|
73
|
55
|
36
|
118
|
135
|
18
|
37
|
26
|
31
|
38
|
|||
|
2026/01
|
28
|
64
|
76
|
92
|
71
|
67
|
50
|
64
|
57
|
95
|
70
|
63
|
74
|
68
|
73
|
84
|
195
|
124
|
20
|
44
|
59
|
42
|
71
|
84
|
140
|
63
|
59
|
89
|
85
|
21
|
32
|
|
2025/12
|
113
|
91
|
77
|
63
|
71
|
79
|
81
|
111
|
71
|
81
|
135
|
61
|
47
|
68
|
59
|
64
|
194
|
160
|
126
|
196
|
57
|
43
|
49
|
84
|
79
|
45
|
54
|
70
|
86
|
152
|
43
|
|
2025/11
|
73
|
65
|
56
|
63
|
72
|
57
|
13
|
34
|
86
|
74
|
45
|
41
|
60
|
103
|
107
|
95
|
43
|
33
|
38
|
47
|
69
|
68
|
89
|
96
|
96
|
79
|
216
|
122
|
79
|
72
|
|
|
2025/10
|
24
|
33
|
19
|
30
|
53
|
54
|
61
|
53
|
44
|
59
|
51
|
51
|
24
|
34
|
50
|
38
|
27
|
18
|
25
|
31
|
25
|
34
|
35
|
44
|
51
|
44
|
66
|
76
|
73
|
73
|
66
|
|
2025/09
|
23
|
24
|
26
|
33
|
35
|
37
|
44
|
43
|
24
|
26
|
24
|
21
|
19
|
23
|
18
|
34
|
27
|
22
|
27
|
20
|
36
|
36
|
48
|
12
|
14
|
24
|
31
|
31
|
36
|
22
|
|
|
2025/08
|
15
|
20
|
24
|
28
|
32
|
19
|
17
|
19
|
25
|
17
|
9
|
18
|
28
|
25
|
17
|
20
|
24
|
27
|
26
|
22
|
23
|
20
|
19
|
23
|
27
|
16
|
28
|
32
|
32
|
21
|
14
|
|
2025/07
|
23
|
23
|
29
|
31
|
38
|
41
|
44
|
22
|
17
|
31
|
39
|
23
|
28
|
37
|
34
|
35
|
22
|
32
|
33
|
16
|
17
|
10
|
19
|
19
|
24
|
22
|
21
|
18
|
23
|
21
|
20
|
|
2025/06
|
16
|
15
|
36
|
52
|
43
|
35
|
26
|
17
|
26
|
29
|
43
|
40
|
45
|
27
|
22
|
41
|
37
|
16
|
11
|
14
|
12
|
18
|
29
|
36
|
35
|
30
|
16
|
12
|
13
|
22
|
|
|
2025/05
|
55
|
55
|
58
|
49
|
45
|
118
|
112
|
51
|
33
|
36
|
40
|
46
|
47
|
50
|
59
|
39
|
75
|
91
|
70
|
43
|
24
|
38
|
57
|
70
|
62
|
64
|
70
|
63
|
45
|
43
|
39
|
|
2025/04
|
53
|
67
|
59
|
63
|
78
|
68
|
65
|
62
|
64
|
68
|
52
|
177
|
93
|
85
|
49
|
54
|
64
|
67
|
73
|
68
|
44
|
71
|
72
|
65
|
61
|
53
|
40
|
66
|
58
|
48
|
|
|
2025/03
|
56
|
37
|
24
|
54
|
71
|
74
|
60
|
70
|
101
|
102
|
64
|
119
|
88
|
44
|
36
|
51
|
38
|
51
|
50
|
49
|
49
|
57
|
61
|
72
|
61
|
63
|
96
|
87
|
137
|
86
|
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