Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
66
PM10
114
O3
0.7
CO
8
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Sep
59
Good
Tue
22 Sep
50
Excellent
Wed
23 Sep
58
Good
Thu
24 Sep
57
Good
Fri
25 Sep
56
Good
Sat
26 Sep
56
Good
Sun
27 Sep
27
Excellent
Air quality in the last 12 months (Yuhui)
|
2026/08
|
26
|
29
|
34
|
41
|
35
|
35
|
42
|
38
|
38
|
14
|
15
|
16
|
24
|
21
|
22
|
34
|
44
|
59
|
40
|
24
|
18
|
17
|
19
|
21
|
25
|
35
|
44
|
31
|
51
|
28
|
45
|
|
2026/07
|
44
|
38
|
22
|
24
|
16
|
18
|
17
|
21
|
23
|
27
|
32
|
19
|
15
|
29
|
24
|
27
|
29
|
36
|
40
|
38
|
27
|
19
|
16
|
24
|
30
|
44
|
38
|
30
|
24
|
23
|
26
|
|
2026/06
|
77
|
93
|
117
|
79
|
54
|
49
|
61
|
49
|
72
|
75
|
87
|
79
|
45
|
43
|
32
|
26
|
36
|
52
|
37
|
27
|
44
|
33
|
30
|
26
|
41
|
67
|
48
|
65
|
90
|
47
|
|
|
2026/05
|
48
|
44
|
49
|
39
|
44
|
41
|
47
|
37
|
46
|
53
|
54
|
68
|
69
|
68
|
47
|
50
|
39
|
46
|
35
|
28
|
39
|
50
|
49
|
29
|
38
|
24
|
28
|
55
|
55
|
68
|
82
|
|
2026/04
|
85
|
61
|
53
|
58
|
74
|
75
|
51
|
41
|
51
|
54
|
64
|
50
|
27
|
42
|
54
|
61
|
69
|
60
|
52
|
62
|
58
|
23
|
37
|
46
|
53
|
49
|
53
|
50
|
48
|
49
|
|
|
2026/03
|
38
|
36
|
86
|
62
|
57
|
91
|
56
|
55
|
108
|
89
|
83
|
93
|
94
|
106
|
80
|
89
|
81
|
87
|
116
|
120
|
111
|
77
|
98
|
90
|
83
|
95
|
101
|
76
|
63
|
79
|
104
|
|
2026/02
|
70
|
98
|
116
|
97
|
124
|
78
|
57
|
55
|
45
|
73
|
109
|
93
|
79
|
80
|
102
|
53
|
129
|
80
|
81
|
71
|
47
|
211
|
114
|
30
|
54
|
39
|
33
|
43
|
|||
|
2026/01
|
52
|
59
|
73
|
79
|
163
|
113
|
61
|
85
|
71
|
109
|
62
|
71
|
90
|
110
|
108
|
111
|
111
|
64
|
32
|
40
|
57
|
69
|
84
|
115
|
103
|
31
|
86
|
91
|
71
|
44
|
60
|
|
2025/12
|
120
|
66
|
59
|
63
|
89
|
96
|
120
|
103
|
66
|
95
|
150
|
35
|
59
|
80
|
63
|
82
|
141
|
121
|
130
|
173
|
56
|
37
|
57
|
87
|
73
|
48
|
71
|
81
|
120
|
122
|
40
|
|
2025/11
|
135
|
99
|
42
|
56
|
73
|
51
|
43
|
24
|
108
|
81
|
42
|
50
|
121
|
176
|
113
|
116
|
44
|
48
|
61
|
65
|
126
|
106
|
106
|
121
|
83
|
86
|
300
|
130
|
88
|
99
|
|
|
2025/10
|
28
|
29
|
18
|
37
|
48
|
57
|
45
|
39
|
33
|
62
|
55
|
54
|
21
|
40
|
37
|
28
|
20
|
26
|
32
|
28
|
25
|
35
|
46
|
53
|
69
|
90
|
90
|
55
|
55
|
52
|
112
|
|
2025/09
|
28
|
17
|
29
|
34
|
39
|
38
|
48
|
28
|
11
|
22
|
23
|
22
|
17
|
25
|
20
|
35
|
13
|
12
|
14
|
22
|
38
|
24
|
38
|
12
|
29
|
22
|
33
|
30
|
27
|
32
|
|
|
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