Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
*
PM2.5
100
PM10
92
O3
0.9
CO
6
SO2
40
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Apr
71
Good
Sat
26 Apr
97
Good
Sun
27 Apr
77
Good
Mon
28 Apr
85
Good
Tue
29 Apr
94
Good
Wed
30 Apr
98
Good
Thu
1 May
32
Excellent
Air quality in the last 12 months (Yuhua)
|
2025/02
|
104
|
154
|
52
|
40
|
35
|
101
|
34
|
29
|
55
|
88
|
123
|
104
|
57
|
77
|
68
|
46
|
54
|
61
|
65
|
73
|
82
|
70
|
38
|
58
|
70
|
74
|
97
|
141
|
|||
|
2025/01
|
78
|
59
|
66
|
87
|
76
|
35
|
40
|
48
|
39
|
44
|
57
|
55
|
73
|
64
|
46
|
53
|
78
|
106
|
70
|
89
|
97
|
73
|
74
|
82
|
123
|
80
|
29
|
68
|
214
|
99
|
91
|
|
2024/12
|
63
|
41
|
59
|
87
|
45
|
45
|
30
|
30
|
64
|
80
|
72
|
84
|
71
|
46
|
42
|
44
|
49
|
40
|
56
|
60
|
29
|
40
|
55
|
87
|
110
|
64
|
49
|
45
|
60
|
72
|
78
|
|
2024/11
|
68
|
65
|
95
|
33
|
48
|
66
|
118
|
189
|
206
|
210
|
135
|
160
|
131
|
66
|
61
|
68
|
57
|
49
|
58
|
55
|
54
|
59
|
86
|
124
|
81
|
31
|
44
|
39
|
43
|
59
|
|
|
2024/10
|
43
|
30
|
41
|
56
|
78
|
120
|
93
|
86
|
88
|
89
|
72
|
121
|
180
|
165
|
122
|
61
|
89
|
57
|
28
|
36
|
57
|
52
|
52
|
84
|
139
|
186
|
104
|
64
|
115
|
133
|
105
|
|
2024/09
|
51
|
28
|
30
|
54
|
32
|
28
|
47
|
51
|
75
|
35
|
24
|
32
|
40
|
48
|
54
|
58
|
61
|
55
|
43
|
38
|
20
|
29
|
40
|
59
|
88
|
122
|
116
|
116
|
109
|
25
|
|
|
2024/08
|
47
|
48
|
47
|
37
|
30
|
41
|
36
|
36
|
43
|
69
|
25
|
25
|
24
|
36
|
52
|
47
|
34
|
31
|
34
|
29
|
27
|
43
|
47
|
42
|
38
|
18
|
21
|
28
|
38
|
56
|
62
|
|
2024/07
|
50
|
47
|
64
|
66
|
70
|
51
|
63
|
53
|
56
|
70
|
68
|
70
|
49
|
78
|
84
|
46
|
51
|
47
|
55
|
46
|
50
|
47
|
60
|
60
|
35
|
40
|
38
|
40
|
41
|
30
|
40
|
|
2024/06
|
45
|
54
|
44
|
66
|
44
|
66
|
76
|
61
|
53
|
48
|
58
|
65
|
87
|
59
|
47
|
54
|
58
|
56
|
58
|
56
|
56
|
67
|
99
|
50
|
47
|
69
|
52
|
62
|
57
|
52
|
|
|
2024/05
|
44
|
60
|
61
|
66
|
62
|
55
|
58
|
68
|
71
|
60
|
122
|
52
|
70
|
89
|
41
|
56
|
68
|
74
|
87
|
52
|
57
|
68
|
75
|
56
|
49
|
49
|
39
|
49
|
66
|
53
|
43
|
|
2024/04
|
97
|
78
|
63
|
52
|
80
|
105
|
101
|
127
|
49
|
75
|
99
|
73
|
69
|
60
|
82
|
72
|
84
|
93
|
81
|
61
|
69
|
84
|
68
|
61
|
84
|
81
|
79
|
56
|
53
|
47
|
|
|
2024/03
|
61
|
64
|
80
|
67
|
82
|
97
|
76
|
36
|
69
|
98
|
76
|
79
|
80
|
92
|
109
|
82
|
58
|
82
|
67
|
72
|
89
|
101
|
103
|
86
|
51
|
76
|
115
|
317
|
196
|
80
|
86
|
|
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