Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
22
PM2.5
51
*
PM10
151
O3
0.6
CO
14
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 May
94
Good
Thu
16 May
101
Lightly
Fri
17 May
89
Good
Sat
18 May
96
Good
Sun
19 May
91
Good
Mon
20 May
88
Good
Tue
21 May
87
Good
Air quality in the last 12 months (Yangxin)
|
2024/02
|
35
|
22
|
28
|
68
|
101
|
83
|
113
|
114
|
120
|
133
|
93
|
70
|
47
|
52
|
62
|
28
|
35
|
37
|
66
|
17
|
26
|
46
|
58
|
71
|
89
|
108
|
109
|
105
|
79
|
||
|
2024/01
|
123
|
120
|
71
|
79
|
76
|
92
|
168
|
142
|
142
|
145
|
138
|
97
|
81
|
149
|
180
|
70
|
74
|
25
|
19
|
57
|
73
|
51
|
29
|
48
|
59
|
84
|
93
|
86
|
85
|
88
|
79
|
|
2023/12
|
47
|
53
|
73
|
71
|
90
|
85
|
72
|
66
|
45
|
70
|
18
|
46
|
52
|
43
|
25
|
33
|
30
|
34
|
42
|
54
|
88
|
52
|
59
|
72
|
72
|
67
|
101
|
195
|
245
|
221
|
131
|
|
2023/11
|
70
|
55
|
69
|
103
|
75
|
28
|
45
|
39
|
27
|
30
|
34
|
27
|
66
|
69
|
76
|
72
|
91
|
69
|
68
|
65
|
59
|
70
|
76
|
56
|
55
|
74
|
71
|
76
|
74
|
65
|
|
|
2023/10
|
33
|
45
|
33
|
34
|
39
|
38
|
24
|
20
|
32
|
37
|
54
|
56
|
64
|
62
|
54
|
52
|
60
|
69
|
67
|
28
|
39
|
48
|
60
|
64
|
103
|
112
|
127
|
122
|
120
|
110
|
85
|
|
2023/09
|
40
|
42
|
38
|
42
|
45
|
35
|
42
|
45
|
51
|
56
|
55
|
48
|
26
|
23
|
27
|
39
|
43
|
45
|
41
|
27
|
20
|
26
|
26
|
30
|
46
|
40
|
52
|
53
|
64
|
30
|
|
|
2023/08
|
30
|
40
|
38
|
43
|
50
|
52
|
42
|
40
|
39
|
43
|
48
|
51
|
41
|
49
|
50
|
54
|
60
|
47
|
53
|
43
|
49
|
38
|
43
|
47
|
57
|
55
|
36
|
22
|
37
|
37
|
40
|
|
2023/07
|
45
|
45
|
39
|
37
|
31
|
27
|
32
|
34
|
30
|
33
|
36
|
44
|
40
|
40
|
49
|
58
|
50
|
42
|
40
|
31
|
30
|
21
|
36
|
43
|
55
|
47
|
34
|
28
|
25
|
32
|
37
|
|
2023/06
|
48
|
58
|
57
|
80
|
43
|
38
|
47
|
42
|
53
|
58
|
60
|
70
|
42
|
57
|
61
|
49
|
40
|
41
|
23
|
37
|
36
|
44
|
28
|
32
|
28
|
36
|
33
|
31
|
30
|
25
|
|
|
2023/05
|
71
|
61
|
44
|
36
|
29
|
25
|
42
|
41
|
47
|
44
|
46
|
51
|
58
|
61
|
71
|
64
|
30
|
46
|
58
|
60
|
53
|
47
|
69
|
47
|
51
|
56
|
54
|
47
|
58
|
45
|
32
|
|
2023/04
|
58
|
58
|
34
|
28
|
32
|
34
|
60
|
52
|
57
|
58
|
56
|
137
|
82
|
62
|
100
|
70
|
64
|
52
|
55
|
63
|
49
|
39
|
24
|
18
|
36
|
39
|
41
|
47
|
117
|
92
|
|
|
2023/03
|
113
|
113
|
80
|
106
|
90
|
69
|
73
|
98
|
73
|
66
|
54
|
99
|
66
|
64
|
72
|
91
|
22
|
37
|
58
|
56
|
26
|
43
|
47
|
57
|
47
|
57
|
75
|
74
|
85
|
83
|
55
|
|
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