Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
59
*
PM10
63
O3
0.6
CO
13
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Sep
56
Good
Sat
12 Sep
51
Good
Sun
13 Sep
54
Good
Mon
14 Sep
90
Good
Tue
15 Sep
87
Good
Wed
16 Sep
35
Excellent
Thu
17 Sep
20
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