Air Quality
Excellent
No health implications.
24
PM2.5
37
PM10
25
O3
0.6
CO
9
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jun
40
Excellent
Wed
4 Jun
59
Good
Thu
5 Jun
78
Good
Fri
6 Jun
71
Good
Sat
7 Jun
54
Good
Sun
8 Jun
50
Excellent
Mon
9 Jun
18
Excellent
Air quality in the last 12 months (Yuzhong)
|
2025/04
|
46
|
56
|
59
|
56
|
78
|
90
|
71
|
75
|
81
|
67
|
45
|
273
|
263
|
155
|
115
|
83
|
79
|
74
|
47
|
38
|
44
|
46
|
49
|
36
|
48
|
51
|
46
|
47
|
40
|
38
|
|
|
2025/03
|
87
|
98
|
40
|
34
|
36
|
28
|
36
|
53
|
48
|
55
|
52
|
80
|
64
|
54
|
44
|
35
|
30
|
37
|
48
|
56
|
65
|
93
|
90
|
61
|
64
|
66
|
84
|
79
|
30
|
34
|
45
|
|
2025/02
|
100
|
66
|
37
|
42
|
46
|
47
|
41
|
42
|
56
|
61
|
64
|
72
|
40
|
49
|
48
|
53
|
51
|
47
|
49
|
45
|
49
|
44
|
44
|
46
|
69
|
67
|
63
|
69
|
|||
|
2025/01
|
131
|
155
|
151
|
149
|
108
|
100
|
72
|
50
|
51
|
49
|
58
|
66
|
88
|
112
|
98
|
80
|
82
|
105
|
110
|
112
|
113
|
174
|
199
|
104
|
46
|
39
|
53
|
70
|
119
|
129
|
113
|
|
2024/12
|
102
|
110
|
106
|
97
|
44
|
50
|
41
|
43
|
45
|
53
|
75
|
59
|
53
|
55
|
64
|
77
|
96
|
120
|
83
|
85
|
117
|
84
|
61
|
99
|
113
|
122
|
112
|
111
|
99
|
113
|
105
|
|
2024/11
|
56
|
54
|
68
|
75
|
37
|
42
|
69
|
80
|
47
|
45
|
67
|
58
|
44
|
55
|
42
|
37
|
26
|
29
|
28
|
29
|
33
|
45
|
42
|
38
|
29
|
43
|
55
|
55
|
71
|
85
|
|
|
2024/10
|
17
|
30
|
32
|
39
|
48
|
45
|
45
|
52
|
60
|
73
|
56
|
39
|
44
|
50
|
51
|
47
|
27
|
36
|
38
|
23
|
24
|
34
|
40
|
50
|
65
|
87
|
44
|
54
|
59
|
89
|
86
|
|
2024/09
|
37
|
34
|
27
|
22
|
30
|
33
|
37
|
30
|
24
|
29
|
35
|
33
|
32
|
40
|
21
|
28
|
28
|
28
|
27
|
47
|
35
|
34
|
34
|
47
|
56
|
67
|
48
|
34
|
36
|
21
|
|
|
2024/08
|
29
|
22
|
21
|
23
|
27
|
29
|
27
|
26
|
27
|
45
|
49
|
65
|
56
|
46
|
42
|
41
|
34
|
46
|
39
|
48
|
36
|
32
|
22
|
20
|
17
|
23
|
35
|
32
|
27
|
26
|
26
|
|
2024/07
|
43
|
35
|
36
|
36
|
30
|
41
|
30
|
28
|
34
|
24
|
25
|
32
|
32
|
20
|
26
|
25
|
23
|
32
|
24
|
24
|
25
|
24
|
27
|
22
|
46
|
51
|
36
|
35
|
41
|
29
|
36
|
|
2024/06
|
56
|
41
|
37
|
31
|
34
|
30
|
27
|
43
|
47
|
33
|
41
|
45
|
55
|
64
|
53
|
40
|
40
|
35
|
29
|
23
|
28
|
38
|
42
|
47
|
45
|
38
|
20
|
22
|
43
|
44
|
|
|
2024/05
|
41
|
34
|
31
|
39
|
42
|
49
|
62
|
57
|
52
|
40
|
47
|
55
|
52
|
55
|
40
|
50
|
48
|
48
|
47
|
29
|
24
|
36
|
41
|
42
|
36
|
29
|
39
|
38
|
31
|
33
|
45
|
|
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