Air Quality
Excellent
No health implications.
11
PM2.5
25
PM10
72
O3
0.5
CO
14
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Aug
68
Good
Thu
14 Aug
52
Good
Fri
15 Aug
35
Excellent
Sat
16 Aug
30
Excellent
Sun
17 Aug
38
Excellent
Mon
18 Aug
37
Excellent
Tue
19 Aug
43
Excellent
Air quality in the last 12 months (Guanling)
|
2025/06
|
26
|
13
|
21
|
27
|
20
|
24
|
32
|
33
|
32
|
24
|
30
|
39
|
23
|
16
|
18
|
20
|
20
|
13
|
12
|
16
|
25
|
14
|
29
|
11
|
14
|
9
|
15
|
9
|
10
|
9
|
|
|
2025/05
|
45
|
52
|
41
|
32
|
38
|
35
|
24
|
38
|
31
|
18
|
25
|
27
|
29
|
30
|
48
|
65
|
30
|
43
|
56
|
22
|
23
|
31
|
40
|
55
|
30
|
16
|
9
|
11
|
23
|
11
|
16
|
|
2025/04
|
28
|
38
|
56
|
66
|
57
|
62
|
49
|
51
|
67
|
55
|
49
|
109
|
151
|
95
|
66
|
53
|
54
|
43
|
32
|
36
|
29
|
26
|
52
|
32
|
31
|
38
|
25
|
23
|
29
|
21
|
|
|
2025/03
|
40
|
32
|
59
|
62
|
47
|
35
|
38
|
34
|
33
|
27
|
40
|
49
|
61
|
37
|
27
|
23
|
27
|
19
|
29
|
41
|
53
|
69
|
62
|
66
|
58
|
41
|
45
|
90
|
25
|
24
|
32
|
|
2025/02
|
37
|
18
|
23
|
40
|
47
|
19
|
23
|
34
|
39
|
25
|
32
|
45
|
32
|
23
|
33
|
46
|
39
|
33
|
13
|
20
|
13
|
16
|
24
|
16
|
23
|
29
|
28
|
37
|
|||
|
2025/01
|
65
|
75
|
77
|
90
|
55
|
62
|
54
|
31
|
30
|
38
|
49
|
53
|
48
|
74
|
62
|
76
|
78
|
65
|
72
|
93
|
77
|
89
|
66
|
51
|
27
|
28
|
47
|
44
|
61
|
48
|
41
|
|
2024/12
|
54
|
62
|
58
|
60
|
31
|
19
|
46
|
30
|
13
|
16
|
24
|
23
|
30
|
54
|
47
|
66
|
49
|
47
|
46
|
64
|
65
|
65
|
49
|
51
|
48
|
33
|
34
|
53
|
51
|
38
|
48
|
|
2024/11
|
31
|
25
|
46
|
45
|
30
|
58
|
60
|
60
|
46
|
47
|
33
|
34
|
36
|
43
|
42
|
45
|
52
|
46
|
28
|
25
|
23
|
29
|
31
|
37
|
23
|
21
|
19
|
29
|
35
|
39
|
|
|
2024/10
|
10
|
18
|
28
|
35
|
41
|
52
|
31
|
43
|
33
|
54
|
51
|
42
|
24
|
27
|
31
|
26
|
13
|
22
|
27
|
19
|
19
|
17
|
31
|
40
|
34
|
31
|
39
|
31
|
32
|
27
|
39
|
|
2024/09
|
19
|
16
|
12
|
16
|
32
|
33
|
23
|
11
|
12
|
14
|
20
|
22
|
19
|
23
|
28
|
28
|
22
|
28
|
39
|
46
|
29
|
22
|
30
|
51
|
51
|
36
|
43
|
36
|
24
|
10
|
|
|
2024/08
|
19
|
10
|
10
|
10
|
13
|
15
|
15
|
16
|
16
|
17
|
51
|
62
|
46
|
40
|
33
|
32
|
38
|
25
|
26
|
27
|
22
|
18
|
13
|
15
|
10
|
11
|
17
|
15
|
21
|
20
|
18
|
|
2024/07
|
17
|
23
|
11
|
13
|
14
|
14
|
16
|
18
|
18
|
14
|
13
|
13
|
13
|
13
|
12
|
18
|
15
|
15
|
10
|
13
|
11
|
14
|
14
|
12
|
20
|
29
|
28
|
19
|
12
|
12
|
19
|
|
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