Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
58
PM10
66
O3
0.5
CO
7
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Jun
116
Light
Mon
9 Jun
120
Light
Tue
10 Jun
122
Light
Wed
11 Jun
104
Light
Thu
12 Jun
91
Good
Fri
13 Jun
33
Excellent
Sat
14 Jun
30
Excellent
Air quality in the last 12 months (Guanyun)
|
2025/04
|
56
|
51
|
39
|
61
|
66
|
59
|
71
|
80
|
76
|
59
|
72
|
120
|
70
|
60
|
50
|
59
|
77
|
84
|
82
|
54
|
38
|
59
|
74
|
89
|
58
|
56
|
52
|
45
|
55
|
63
|
|
|
2025/03
|
55
|
23
|
37
|
39
|
62
|
62
|
73
|
99
|
101
|
68
|
90
|
104
|
69
|
56
|
39
|
40
|
52
|
41
|
42
|
62
|
59
|
60
|
80
|
99
|
116
|
94
|
134
|
77
|
58
|
52
|
58
|
|
2025/02
|
52
|
99
|
84
|
44
|
53
|
50
|
56
|
39
|
49
|
63
|
57
|
73
|
52
|
74
|
99
|
103
|
47
|
53
|
39
|
35
|
40
|
42
|
51
|
53
|
69
|
114
|
153
|
160
|
|||
|
2025/01
|
87
|
95
|
53
|
65
|
151
|
97
|
55
|
60
|
45
|
46
|
78
|
106
|
96
|
110
|
50
|
69
|
79
|
108
|
139
|
106
|
118
|
72
|
53
|
29
|
47
|
98
|
50
|
68
|
115
|
78
|
87
|
|
2024/12
|
82
|
99
|
49
|
68
|
162
|
163
|
98
|
45
|
63
|
84
|
64
|
42
|
75
|
64
|
82
|
85
|
94
|
43
|
49
|
88
|
87
|
53
|
64
|
91
|
110
|
87
|
67
|
67
|
67
|
100
|
73
|
|
2024/11
|
47
|
76
|
92
|
72
|
36
|
46
|
39
|
39
|
39
|
38
|
61
|
105
|
79
|
50
|
54
|
72
|
37
|
28
|
29
|
49
|
80
|
60
|
32
|
32
|
22
|
41
|
63
|
61
|
60
|
69
|
|
|
2024/10
|
24
|
26
|
36
|
35
|
22
|
26
|
43
|
39
|
46
|
72
|
116
|
97
|
41
|
52
|
96
|
63
|
21
|
16
|
37
|
38
|
39
|
59
|
40
|
54
|
51
|
33
|
69
|
38
|
49
|
66
|
56
|
|
2024/09
|
41
|
27
|
28
|
25
|
36
|
27
|
22
|
19
|
20
|
19
|
22
|
11
|
28
|
33
|
30
|
29
|
15
|
17
|
17
|
14
|
26
|
30
|
30
|
33
|
27
|
44
|
37
|
21
|
28
|
33
|
|
|
2024/08
|
20
|
16
|
26
|
33
|
30
|
19
|
19
|
19
|
30
|
34
|
91
|
53
|
52
|
25
|
25
|
21
|
26
|
18
|
14
|
12
|
26
|
47
|
46
|
47
|
30
|
28
|
14
|
22
|
24
|
30
|
35
|
|
2024/07
|
37
|
20
|
43
|
23
|
26
|
18
|
19
|
17
|
14
|
58
|
80
|
72
|
18
|
15
|
18
|
38
|
25
|
12
|
16
|
14
|
24
|
27
|
40
|
45
|
22
|
25
|
23
|
21
|
26
|
37
|
32
|
|
2024/06
|
24
|
41
|
56
|
37
|
34
|
34
|
34
|
57
|
65
|
62
|
57
|
58
|
55
|
61
|
34
|
42
|
36
|
48
|
26
|
15
|
31
|
33
|
56
|
105
|
63
|
34
|
31
|
36
|
14
|
27
|
|
|
2024/05
|
42
|
41
|
37
|
37
|
37
|
73
|
85
|
49
|
48
|
54
|
146
|
139
|
112
|
83
|
64
|
51
|
59
|
63
|
39
|
33
|
25
|
31
|
48
|
37
|
33
|
48
|
28
|
39
|
37
|
34
|
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