Air Quality
Excellent
No health implications.
21
PM2.5
46
PM10
110
O3
0.3
CO
10
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
60
Good
Sat
20 Apr
60
Good
Sun
21 Apr
83
Good
Mon
22 Apr
76
Good
Tue
23 Apr
63
Good
Wed
24 Apr
62
Good
Thu
25 Apr
69
Good
Air quality in the last 12 months (Shuncheng)
|
2024/02
|
88
|
91
|
109
|
106
|
72
|
142
|
119
|
155
|
232
|
350
|
133
|
78
|
91
|
55
|
40
|
49
|
41
|
28
|
42
|
44
|
32
|
34
|
46
|
109
|
100
|
80
|
76
|
124
|
73
|
||
|
2024/01
|
131
|
174
|
172
|
96
|
72
|
73
|
40
|
50
|
101
|
103
|
66
|
75
|
74
|
60
|
106
|
70
|
78
|
67
|
55
|
50
|
45
|
43
|
103
|
122
|
107
|
129
|
93
|
113
|
114
|
107
|
91
|
|
2023/12
|
88
|
68
|
58
|
101
|
144
|
83
|
63
|
88
|
31
|
31
|
31
|
73
|
112
|
53
|
44
|
40
|
71
|
97
|
62
|
81
|
118
|
121
|
105
|
158
|
142
|
104
|
95
|
124
|
131
|
88
|
101
|
|
2023/11
|
51
|
62
|
35
|
72
|
60
|
48
|
48
|
38
|
36
|
38
|
62
|
81
|
113
|
93
|
108
|
60
|
32
|
65
|
72
|
56
|
65
|
71
|
28
|
37
|
53
|
72
|
94
|
56
|
44
|
53
|
|
|
2023/10
|
52
|
47
|
48
|
34
|
45
|
59
|
53
|
47
|
36
|
47
|
73
|
73
|
62
|
58
|
57
|
56
|
62
|
61
|
42
|
26
|
42
|
74
|
93
|
96
|
86
|
53
|
82
|
143
|
164
|
82
|
80
|
|
2023/09
|
46
|
45
|
45
|
54
|
45
|
32
|
39
|
53
|
46
|
51
|
40
|
33
|
30
|
35
|
35
|
45
|
65
|
55
|
31
|
25
|
34
|
38
|
33
|
30
|
35
|
40
|
59
|
50
|
41
|
36
|
|
|
2023/08
|
55
|
48
|
46
|
39
|
21
|
17
|
22
|
25
|
30
|
26
|
23
|
36
|
15
|
25
|
29
|
42
|
48
|
39
|
60
|
48
|
32
|
34
|
33
|
28
|
33
|
34
|
28
|
24
|
15
|
27
|
33
|
|
2023/07
|
56
|
58
|
51
|
36
|
52
|
64
|
48
|
33
|
35
|
41
|
33
|
43
|
30
|
25
|
25
|
18
|
37
|
64
|
81
|
101
|
68
|
37
|
24
|
45
|
38
|
37
|
26
|
23
|
26
|
27
|
41
|
|
2023/06
|
50
|
40
|
41
|
49
|
44
|
46
|
40
|
43
|
30
|
28
|
35
|
49
|
44
|
62
|
73
|
61
|
74
|
78
|
61
|
37
|
35
|
40
|
38
|
49
|
51
|
37
|
58
|
50
|
49
|
64
|
|
|
2023/05
|
46
|
54
|
52
|
55
|
43
|
35
|
47
|
52
|
53
|
54
|
57
|
60
|
47
|
41
|
57
|
64
|
33
|
34
|
37
|
200
|
149
|
52
|
49
|
55
|
54
|
51
|
43
|
55
|
48
|
41
|
51
|
|
2023/04
|
98
|
94
|
100
|
114
|
224
|
149
|
62
|
51
|
73
|
79
|
253
|
169
|
296
|
128
|
146
|
78
|
79
|
74
|
67
|
72
|
96
|
64
|
58
|
56
|
48
|
39
|
49
|
42
|
31
|
50
|
|
|
2023/03
|
59
|
63
|
76
|
77
|
104
|
92
|
96
|
64
|
95
|
106
|
124
|
41
|
51
|
63
|
67
|
47
|
70
|
89
|
81
|
97
|
85
|
192
|
223
|
50
|
57
|
61
|
76
|
84
|
90
|
100
|
99
|
|
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