Air Quality
Excellent
No health implications.
15
PM2.5
20
PM10
52
O3
0.7
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 May
47
Excellent
Thu
8 May
45
Excellent
Fri
9 May
40
Excellent
Sat
10 May
34
Excellent
Sun
11 May
63
Good
Mon
12 May
31
Excellent
Tue
13 May
47
Excellent
Air quality in the last 12 months (Guiping)
|
2025/02
|
49
|
28
|
16
|
41
|
64
|
49
|
20
|
53
|
56
|
70
|
91
|
63
|
60
|
97
|
71
|
37
|
42
|
36
|
57
|
63
|
30
|
42
|
17
|
46
|
114
|
65
|
62
|
63
|
|||
|
2025/01
|
107
|
95
|
77
|
87
|
90
|
105
|
90
|
87
|
78
|
46
|
54
|
72
|
87
|
98
|
80
|
71
|
73
|
72
|
80
|
84
|
95
|
91
|
92
|
75
|
58
|
16
|
46
|
57
|
171
|
111
|
68
|
|
2024/12
|
70
|
74
|
77
|
78
|
84
|
71
|
37
|
33
|
60
|
80
|
37
|
42
|
49
|
63
|
46
|
52
|
73
|
62
|
60
|
84
|
86
|
87
|
95
|
89
|
100
|
96
|
93
|
81
|
93
|
106
|
107
|
|
2024/11
|
41
|
60
|
72
|
67
|
67
|
68
|
56
|
51
|
54
|
62
|
64
|
63
|
65
|
62
|
41
|
42
|
48
|
29
|
21
|
21
|
27
|
32
|
40
|
49
|
54
|
25
|
36
|
42
|
50
|
60
|
|
|
2024/10
|
41
|
28
|
48
|
51
|
50
|
49
|
55
|
45
|
36
|
41
|
50
|
58
|
64
|
65
|
29
|
38
|
36
|
32
|
31
|
27
|
37
|
34
|
21
|
31
|
41
|
42
|
28
|
25
|
34
|
50
|
53
|
|
2024/09
|
28
|
29
|
26
|
29
|
39
|
30
|
12
|
19
|
25
|
24
|
29
|
42
|
43
|
45
|
38
|
34
|
28
|
34
|
38
|
39
|
31
|
19
|
30
|
32
|
31
|
39
|
44
|
54
|
42
|
40
|
|
|
2024/08
|
23
|
26
|
31
|
33
|
24
|
33
|
34
|
31
|
33
|
34
|
32
|
26
|
22
|
28
|
27
|
26
|
22
|
23
|
32
|
35
|
23
|
23
|
25
|
35
|
34
|
37
|
35
|
44
|
35
|
36
|
34
|
|
2024/07
|
26
|
19
|
19
|
29
|
25
|
24
|
25
|
25
|
25
|
32
|
27
|
27
|
32
|
23
|
28
|
25
|
25
|
17
|
23
|
30
|
28
|
23
|
17
|
27
|
29
|
42
|
37
|
22
|
19
|
15
|
17
|
|
2024/06
|
22
|
32
|
24
|
24
|
10
|
19
|
24
|
25
|
23
|
21
|
22
|
25
|
31
|
26
|
26
|
26
|
29
|
23
|
27
|
29
|
25
|
24
|
18
|
15
|
13
|
19
|
23
|
23
|
24
|
24
|
|
|
2024/05
|
18
|
21
|
33
|
34
|
21
|
29
|
32
|
38
|
31
|
48
|
40
|
24
|
47
|
50
|
53
|
62
|
58
|
57
|
24
|
21
|
19
|
27
|
41
|
43
|
32
|
20
|
28
|
22
|
33
|
30
|
15
|
|
2024/04
|
58
|
54
|
51
|
45
|
22
|
15
|
14
|
21
|
36
|
41
|
49
|
56
|
59
|
51
|
54
|
50
|
55
|
36
|
43
|
39
|
20
|
31
|
26
|
41
|
49
|
40
|
51
|
44
|
46
|
44
|
|
|
2024/03
|
41
|
54
|
42
|
31
|
53
|
39
|
58
|
57
|
45
|
20
|
20
|
39
|
47
|
27
|
28
|
50
|
56
|
46
|
23
|
68
|
79
|
54
|
52
|
52
|
51
|
40
|
61
|
44
|
52
|
60
|
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