Air Quality
Excellent
No health implications.
20
PM2.5
44
PM10
21
O3
0.6
CO
9
SO2
58
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jul
124
Light
Thu
17 Jul
117
Light
Fri
18 Jul
103
Light
Sat
19 Jul
95
Good
Sun
20 Jul
72
Good
Mon
21 Jul
33
Excellent
Tue
22 Jul
48
Excellent
Air quality in the last 12 months (Yuzhong)
|
2025/06
|
23
|
27
|
37
|
44
|
48
|
55
|
54
|
33
|
22
|
35
|
43
|
45
|
41
|
41
|
40
|
44
|
36
|
28
|
20
|
30
|
24
|
21
|
26
|
26
|
21
|
32
|
32
|
27
|
23
|
28
|
|
|
2025/05
|
51
|
63
|
71
|
48
|
45
|
64
|
53
|
34
|
55
|
56
|
50
|
54
|
64
|
63
|
62
|
69
|
64
|
68
|
58
|
59
|
54
|
33
|
49
|
60
|
43
|
40
|
26
|
19
|
27
|
27
|
18
|
|
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
|
|
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