Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
73
*
PM10
12
O3
1.3
CO
7
SO2
91
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Apr
95
Good
Sun
28 Apr
97
Good
Mon
29 Apr
62
Good
Tue
30 Apr
58
Good
Wed
1 May
58
Good
Thu
2 May
51
Good
Air quality in the last 12 months (Yuzhong)
|
2024/02
|
128
|
83
|
44
|
34
|
43
|
50
|
59
|
57
|
67
|
113
|
114
|
105
|
97
|
116
|
44
|
39
|
43
|
70
|
81
|
146
|
71
|
26
|
26
|
42
|
54
|
44
|
54
|
70
|
78
|
||
|
2024/01
|
100
|
99
|
79
|
64
|
116
|
134
|
122
|
93
|
93
|
100
|
125
|
120
|
114
|
166
|
173
|
92
|
46
|
56
|
50
|
51
|
39
|
34
|
40
|
41
|
61
|
71
|
70
|
91
|
90
|
91
|
121
|
|
2023/12
|
37
|
48
|
59
|
62
|
65
|
98
|
85
|
131
|
141
|
155
|
117
|
43
|
39
|
68
|
44
|
52
|
50
|
54
|
62
|
65
|
60
|
65
|
77
|
102
|
102
|
140
|
145
|
201
|
199
|
172
|
132
|
|
2023/11
|
53
|
69
|
71
|
34
|
42
|
54
|
46
|
48
|
67
|
48
|
30
|
31
|
29
|
34
|
37
|
46
|
60
|
64
|
85
|
75
|
99
|
96
|
112
|
125
|
80
|
65
|
59
|
72
|
84
|
57
|
|
|
2023/10
|
27
|
19
|
28
|
20
|
17
|
17
|
26
|
33
|
41
|
42
|
47
|
39
|
41
|
52
|
57
|
60
|
105
|
103
|
30
|
37
|
43
|
52
|
58
|
86
|
89
|
61
|
25
|
38
|
55
|
52
|
51
|
|
2023/09
|
60
|
63
|
75
|
70
|
54
|
43
|
40
|
37
|
36
|
52
|
54
|
16
|
29
|
37
|
46
|
50
|
48
|
76
|
72
|
21
|
18
|
17
|
16
|
17
|
19
|
28
|
43
|
35
|
34
|
44
|
|
|
2023/08
|
30
|
31
|
27
|
41
|
46
|
46
|
36
|
35
|
36
|
36
|
40
|
34
|
40
|
41
|
42
|
57
|
61
|
60
|
68
|
54
|
48
|
56
|
52
|
60
|
39
|
28
|
25
|
36
|
46
|
45
|
54
|
|
2023/07
|
32
|
27
|
25
|
29
|
53
|
55
|
54
|
53
|
58
|
45
|
39
|
37
|
43
|
24
|
58
|
79
|
59
|
52
|
30
|
27
|
21
|
40
|
47
|
32
|
26
|
33
|
22
|
21
|
40
|
61
|
61
|
|
2023/06
|
23
|
29
|
21
|
24
|
25
|
39
|
50
|
56
|
76
|
68
|
56
|
45
|
49
|
52
|
36
|
27
|
29
|
39
|
58
|
65
|
34
|
34
|
45
|
33
|
47
|
60
|
35
|
32
|
25
|
46
|
|
|
2023/05
|
64
|
59
|
62
|
53
|
41
|
37
|
28
|
26
|
32
|
39
|
37
|
54
|
58
|
72
|
74
|
47
|
56
|
57
|
69
|
57
|
43
|
25
|
40
|
42
|
54
|
83
|
80
|
69
|
61
|
55
|
36
|
|
2023/04
|
49
|
51
|
52
|
33
|
28
|
40
|
59
|
67
|
71
|
83
|
75
|
56
|
59
|
67
|
64
|
73
|
70
|
43
|
48
|
46
|
49
|
27
|
18
|
24
|
31
|
48
|
39
|
47
|
59
|
70
|
|
|
2023/03
|
115
|
94
|
105
|
80
|
88
|
102
|
85
|
97
|
75
|
48
|
54
|
58
|
37
|
49
|
75
|
66
|
44
|
37
|
33
|
34
|
52
|
61
|
38
|
30
|
28
|
33
|
29
|
41
|
50
|
49
|
56
|
|
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