Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
105
*
PM10
108
O3
0.4
CO
8
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 May
75
Good
Thu
15 May
84
Good
Fri
16 May
108
Light
Sat
17 May
87
Good
Sun
18 May
93
Good
Mon
19 May
82
Good
Tue
20 May
32
Excellent
Air quality in the last 12 months (Ganquan)
|
2025/02
|
84
|
60
|
41
|
46
|
34
|
86
|
53
|
34
|
50
|
60
|
72
|
66
|
63
|
62
|
61
|
73
|
68
|
71
|
63
|
70
|
75
|
53
|
38
|
45
|
63
|
66
|
67
|
64
|
|||
|
2025/01
|
65
|
62
|
61
|
75
|
96
|
45
|
44
|
43
|
46
|
55
|
69
|
76
|
91
|
43
|
37
|
50
|
65
|
72
|
67
|
66
|
65
|
90
|
132
|
148
|
56
|
61
|
37
|
79
|
110
|
76
|
79
|
|
2024/12
|
48
|
54
|
53
|
57
|
51
|
45
|
39
|
42
|
62
|
55
|
59
|
59
|
48
|
43
|
44
|
55
|
58
|
43
|
66
|
64
|
39
|
48
|
68
|
81
|
79
|
50
|
43
|
49
|
60
|
69
|
67
|
|
2024/11
|
41
|
34
|
41
|
40
|
45
|
53
|
62
|
70
|
72
|
80
|
75
|
57
|
35
|
28
|
63
|
59
|
40
|
43
|
35
|
40
|
51
|
58
|
77
|
70
|
46
|
43
|
59
|
47
|
39
|
41
|
|
|
2024/10
|
57
|
39
|
35
|
46
|
52
|
54
|
41
|
50
|
55
|
39
|
51
|
52
|
48
|
53
|
55
|
67
|
57
|
28
|
25
|
20
|
22
|
25
|
37
|
41
|
53
|
45
|
43
|
45
|
54
|
44
|
38
|
|
2024/09
|
35
|
46
|
32
|
34
|
32
|
36
|
20
|
37
|
53
|
33
|
34
|
33
|
34
|
22
|
42
|
39
|
33
|
33
|
34
|
21
|
20
|
33
|
43
|
53
|
55
|
55
|
69
|
59
|
29
|
33
|
|
|
2024/08
|
29
|
45
|
27
|
25
|
27
|
32
|
17
|
27
|
48
|
108
|
39
|
29
|
32
|
35
|
24
|
28
|
33
|
21
|
22
|
25
|
26
|
34
|
38
|
39
|
37
|
17
|
20
|
25
|
33
|
32
|
37
|
|
2024/07
|
28
|
35
|
31
|
24
|
34
|
36
|
38
|
32
|
36
|
39
|
36
|
38
|
42
|
50
|
34
|
15
|
20
|
20
|
30
|
18
|
43
|
35
|
23
|
28
|
46
|
44
|
43
|
46
|
35
|
21
|
33
|
|
2024/06
|
53
|
28
|
32
|
33
|
28
|
37
|
28
|
33
|
34
|
34
|
43
|
47
|
47
|
49
|
46
|
42
|
31
|
30
|
34
|
38
|
34
|
53
|
63
|
81
|
84
|
77
|
60
|
59
|
52
|
33
|
|
|
2024/05
|
34
|
34
|
43
|
27
|
30
|
42
|
47
|
48
|
49
|
58
|
106
|
49
|
48
|
55
|
71
|
54
|
72
|
65
|
55
|
53
|
54
|
51
|
46
|
48
|
45
|
41
|
37
|
42
|
37
|
54
|
49
|
|
2024/04
|
60
|
44
|
42
|
55
|
60
|
59
|
63
|
60
|
54
|
46
|
44
|
46
|
44
|
58
|
82
|
56
|
67
|
63
|
78
|
87
|
76
|
104
|
171
|
88
|
61
|
56
|
59
|
51
|
52
|
33
|
|
|
2024/03
|
44
|
57
|
60
|
69
|
70
|
53
|
87
|
58
|
71
|
68
|
66
|
56
|
67
|
59
|
68
|
142
|
84
|
148
|
103
|
75
|
74
|
116
|
97
|
26
|
40
|
52
|
75
|
64
|
78
|
62
|
62
|
|
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