Air Quality
Excellent
No health implications.
3
PM2.5
20
PM10
44
O3
0.4
CO
3
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Dec
67
Good
Mon
22 Dec
91
Good
Tue
23 Dec
93
Good
Wed
24 Dec
70
Good
Thu
25 Dec
72
Good
Fri
26 Dec
99
Good
Sat
27 Dec
35
Excellent
Guye Air quality rank
Air quality in the last 12 months (Guye)
|
2025/11
|
45
|
20
|
41
|
97
|
151
|
107
|
40
|
51
|
45
|
61
|
57
|
99
|
28
|
75
|
126
|
48
|
24
|
34
|
63
|
34
|
53
|
97
|
130
|
86
|
29
|
72
|
38
|
83
|
106
|
81
|
|
|
2025/10
|
76
|
59
|
45
|
58
|
51
|
22
|
41
|
30
|
9
|
14
|
17
|
39
|
48
|
49
|
71
|
43
|
34
|
19
|
17
|
22
|
33
|
49
|
46
|
55
|
109
|
55
|
37
|
87
|
150
|
85
|
50
|
|
2025/09
|
38
|
49
|
64
|
69
|
46
|
40
|
56
|
55
|
65
|
47
|
67
|
58
|
65
|
54
|
56
|
47
|
29
|
48
|
66
|
49
|
60
|
37
|
49
|
68
|
83
|
71
|
93
|
61
|
66
|
82
|
|
|
2025/08
|
46
|
32
|
26
|
27
|
27
|
49
|
47
|
39
|
42
|
38
|
40
|
46
|
36
|
49
|
52
|
31
|
37
|
45
|
29
|
29
|
22
|
21
|
44
|
29
|
29
|
57
|
41
|
16
|
36
|
39
|
42
|
|
2025/07
|
42
|
46
|
21
|
59
|
45
|
30
|
43
|
42
|
46
|
47
|
51
|
44
|
39
|
43
|
41
|
35
|
37
|
39
|
36
|
34
|
45
|
41
|
33
|
30
|
41
|
46
|
39
|
36
|
20
|
26
|
41
|
|
2025/06
|
74
|
65
|
34
|
32
|
62
|
70
|
50
|
52
|
69
|
44
|
58
|
58
|
55
|
39
|
22
|
31
|
54
|
59
|
39
|
41
|
41
|
63
|
75
|
93
|
52
|
66
|
48
|
50
|
70
|
60
|
|
|
2025/05
|
49
|
57
|
42
|
60
|
61
|
39
|
64
|
89
|
41
|
34
|
69
|
100
|
96
|
71
|
55
|
72
|
49
|
47
|
89
|
98
|
67
|
83
|
59
|
47
|
55
|
73
|
83
|
90
|
70
|
94
|
85
|
|
2025/04
|
67
|
27
|
61
|
79
|
32
|
78
|
76
|
62
|
60
|
86
|
85
|
113
|
52
|
37
|
70
|
91
|
82
|
57
|
49
|
82
|
86
|
69
|
72
|
50
|
56
|
88
|
58
|
57
|
75
|
97
|
|
|
2025/03
|
169
|
82
|
38
|
63
|
83
|
57
|
57
|
96
|
152
|
123
|
148
|
84
|
101
|
61
|
45
|
37
|
42
|
27
|
61
|
55
|
48
|
61
|
109
|
127
|
86
|
103
|
70
|
48
|
37
|
60
|
77
|
|
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
|
|
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