Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
48
PM2.5
116
*
PM10
51
O3
0.7
CO
14
SO2
41
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Apr
89
Good
Tue
7 Apr
85
Good
Wed
8 Apr
74
Good
Thu
9 Apr
71
Good
Fri
10 Apr
88
Good
Sat
11 Apr
37
Excellent
Sun
12 Apr
50
Excellent
Air quality in the last 12 months (Yuhui)
|
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
|
|
|
2025/08
|
12
|
11
|
19
|
22
|
28
|
36
|
26
|
23
|
23
|
13
|
10
|
17
|
23
|
29
|
26
|
27
|
30
|
32
|
27
|
26
|
26
|
28
|
24
|
21
|
18
|
12
|
26
|
34
|
26
|
15
|
14
|
|
2025/07
|
25
|
22
|
30
|
34
|
40
|
42
|
42
|
26
|
18
|
37
|
47
|
43
|
31
|
33
|
37
|
33
|
24
|
35
|
25
|
20
|
20
|
13
|
20
|
20
|
27
|
22
|
19
|
15
|
23
|
19
|
16
|
|
2025/06
|
28
|
17
|
51
|
66
|
51
|
42
|
24
|
29
|
28
|
46
|
37
|
43
|
44
|
39
|
39
|
53
|
55
|
22
|
11
|
7
|
12
|
27
|
44
|
39
|
33
|
37
|
28
|
16
|
15
|
20
|
|
|
2025/05
|
62
|
70
|
61
|
51
|
51
|
91
|
80
|
55
|
33
|
42
|
50
|
51
|
54
|
64
|
93
|
54
|
91
|
79
|
80
|
64
|
42
|
58
|
68
|
72
|
65
|
84
|
81
|
56
|
57
|
61
|
72
|
|
2025/04
|
65
|
65
|
54
|
74
|
88
|
77
|
67
|
85
|
85
|
106
|
80
|
185
|
102
|
69
|
55
|
67
|
75
|
80
|
80
|
58
|
57
|
84
|
84
|
93
|
65
|
55
|
60
|
69
|
57
|
62
|
|
|
2025/03
|
108
|
78
|
41
|
69
|
88
|
84
|
68
|
83
|
93
|
78
|
117
|
160
|
123
|
48
|
59
|
53
|
53
|
50
|
59
|
62
|
52
|
61
|
73
|
115
|
85
|
68
|
118
|
149
|
103
|
78
|
58
|
|
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