Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
82
*
PM10
19
O3
0.8
CO
6
SO2
51
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 May
59
Good
Sun
4 May
77
Good
Mon
5 May
65
Good
Tue
6 May
59
Good
Wed
7 May
80
Good
Thu
8 May
38
Excellent
Fri
9 May
24
Excellent
Air quality in the last 12 months (Guye)
|
2025/02
|
63
|
74
|
22
|
20
|
28
|
59
|
30
|
28
|
43
|
89
|
113
|
51
|
93
|
103
|
120
|
54
|
26
|
56
|
50
|
47
|
43
|
41
|
36
|
64
|
71
|
82
|
145
|
208
|
|||
|
2025/01
|
83
|
36
|
58
|
95
|
94
|
49
|
36
|
25
|
32
|
47
|
67
|
56
|
66
|
51
|
39
|
63
|
81
|
103
|
67
|
85
|
85
|
65
|
77
|
99
|
153
|
110
|
23
|
41
|
101
|
49
|
47
|
|
2024/12
|
113
|
39
|
63
|
47
|
62
|
43
|
37
|
46
|
69
|
69
|
51
|
95
|
62
|
42
|
63
|
73
|
46
|
56
|
73
|
70
|
39
|
49
|
58
|
85
|
111
|
33
|
40
|
55
|
93
|
111
|
63
|
|
2024/11
|
107
|
59
|
80
|
41
|
60
|
61
|
87
|
97
|
104
|
111
|
59
|
66
|
53
|
44
|
59
|
47
|
39
|
44
|
59
|
84
|
58
|
51
|
55
|
88
|
57
|
22
|
34
|
42
|
61
|
69
|
|
|
2024/10
|
23
|
24
|
49
|
65
|
82
|
61
|
27
|
49
|
72
|
45
|
65
|
84
|
86
|
101
|
86
|
42
|
66
|
44
|
31
|
34
|
48
|
45
|
61
|
118
|
148
|
129
|
89
|
84
|
103
|
80
|
118
|
|
2024/09
|
30
|
26
|
40
|
51
|
31
|
36
|
39
|
55
|
72
|
23
|
30
|
41
|
45
|
33
|
36
|
62
|
60
|
52
|
54
|
27
|
19
|
24
|
45
|
65
|
75
|
48
|
57
|
62
|
54
|
22
|
|
|
2024/08
|
34
|
44
|
52
|
32
|
31
|
58
|
38
|
32
|
42
|
34
|
53
|
41
|
25
|
31
|
36
|
55
|
72
|
37
|
23
|
14
|
29
|
31
|
23
|
24
|
44
|
27
|
32
|
50
|
49
|
61
|
49
|
|
2024/07
|
46
|
55
|
39
|
61
|
68
|
46
|
43
|
39
|
59
|
66
|
80
|
71
|
57
|
60
|
43
|
40
|
33
|
40
|
47
|
47
|
42
|
30
|
53
|
49
|
20
|
22
|
21
|
25
|
41
|
25
|
29
|
|
2024/06
|
45
|
55
|
54
|
59
|
57
|
63
|
56
|
55
|
87
|
82
|
82
|
61
|
60
|
44
|
37
|
53
|
63
|
63
|
59
|
48
|
54
|
87
|
120
|
38
|
61
|
66
|
62
|
57
|
45
|
44
|
|
|
2024/05
|
62
|
71
|
70
|
63
|
85
|
75
|
72
|
78
|
85
|
91
|
212
|
41
|
66
|
75
|
36
|
55
|
74
|
70
|
44
|
43
|
57
|
88
|
67
|
30
|
35
|
33
|
43
|
54
|
62
|
64
|
38
|
|
2024/04
|
90
|
60
|
59
|
63
|
76
|
99
|
89
|
143
|
68
|
67
|
120
|
129
|
66
|
46
|
117
|
58
|
77
|
93
|
70
|
70
|
86
|
73
|
24
|
46
|
99
|
99
|
72
|
50
|
37
|
54
|
|
|
2024/03
|
44
|
71
|
62
|
64
|
72
|
68
|
79
|
30
|
69
|
92
|
140
|
102
|
100
|
149
|
97
|
136
|
57
|
78
|
98
|
42
|
80
|
61
|
81
|
68
|
77
|
78
|
96
|
207
|
104
|
87
|
72
|
|
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