Air Quality
Excellent
No health implications.
20
PM2.5
30
PM10
64
O3
0.7
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Oct
54
Good
Wed
15 Oct
47
Excellent
Thu
16 Oct
49
Excellent
Fri
17 Oct
59
Good
Sat
18 Oct
48
Excellent
Sun
19 Oct
45
Excellent
Mon
20 Oct
19
Excellent
Air quality in the last 12 months (Longsheng)
|
2025/08
|
27
|
27
|
21
|
25
|
23
|
12
|
14
|
20
|
26
|
28
|
29
|
31
|
35
|
30
|
13
|
28
|
23
|
25
|
18
|
18
|
20
|
23
|
28
|
36
|
28
|
28
|
27
|
23
|
30
|
28
|
30
|
|
2025/07
|
19
|
20
|
24
|
29
|
31
|
40
|
36
|
29
|
32
|
32
|
24
|
37
|
28
|
30
|
18
|
23
|
25
|
35
|
32
|
28
|
15
|
13
|
16
|
26
|
27
|
33
|
35
|
27
|
30
|
30
|
28
|
|
2025/06
|
29
|
17
|
31
|
43
|
46
|
35
|
26
|
25
|
29
|
27
|
31
|
23
|
25
|
18
|
23
|
23
|
12
|
12
|
17
|
19
|
19
|
16
|
20
|
19
|
23
|
27
|
22
|
19
|
16
|
18
|
|
|
2025/05
|
48
|
60
|
59
|
35
|
34
|
36
|
41
|
41
|
23
|
41
|
32
|
41
|
51
|
66
|
54
|
24
|
22
|
16
|
21
|
22
|
24
|
27
|
23
|
46
|
49
|
35
|
31
|
17
|
18
|
30
|
26
|
|
2025/04
|
47
|
57
|
66
|
122
|
104
|
79
|
105
|
126
|
107
|
77
|
59
|
95
|
241
|
136
|
89
|
81
|
81
|
82
|
54
|
31
|
44
|
30
|
49
|
32
|
26
|
38
|
31
|
32
|
53
|
52
|
|
|
2025/03
|
54
|
45
|
49
|
16
|
18
|
28
|
48
|
46
|
45
|
30
|
41
|
54
|
38
|
21
|
14
|
41
|
37
|
35
|
49
|
50
|
61
|
74
|
84
|
88
|
94
|
78
|
75
|
75
|
26
|
19
|
36
|
|
2025/02
|
11
|
12
|
40
|
63
|
55
|
51
|
37
|
69
|
44
|
58
|
95
|
87
|
69
|
84
|
47
|
33
|
35
|
38
|
25
|
13
|
46
|
17
|
28
|
74
|
59
|
51
|
33
|
55
|
|||
|
2025/01
|
96
|
94
|
94
|
120
|
131
|
93
|
77
|
86
|
50
|
55
|
53
|
68
|
67
|
67
|
73
|
64
|
68
|
78
|
80
|
80
|
98
|
104
|
119
|
157
|
69
|
23
|
48
|
67
|
126
|
86
|
41
|
|
2024/12
|
61
|
76
|
84
|
106
|
62
|
21
|
29
|
51
|
87
|
20
|
25
|
58
|
56
|
59
|
42
|
50
|
69
|
64
|
81
|
91
|
89
|
91
|
93
|
92
|
95
|
97
|
81
|
97
|
97
|
110
|
87
|
|
2024/11
|
48
|
74
|
77
|
74
|
76
|
71
|
54
|
49
|
56
|
67
|
64
|
66
|
68
|
73
|
70
|
59
|
34
|
19
|
19
|
23
|
30
|
39
|
45
|
51
|
47
|
22
|
35
|
40
|
42
|
55
|
|
|
2024/10
|
30
|
46
|
56
|
52
|
50
|
56
|
64
|
47
|
46
|
51
|
58
|
65
|
76
|
69
|
40
|
32
|
44
|
38
|
20
|
19
|
25
|
21
|
30
|
34
|
40
|
48
|
35
|
47
|
55
|
53
|
50
|
|
2024/09
|
33
|
32
|
35
|
39
|
48
|
40
|
28
|
26
|
31
|
33
|
34
|
38
|
37
|
36
|
39
|
36
|
38
|
40
|
40
|
38
|
30
|
31
|
38
|
43
|
53
|
55
|
47
|
51
|
50
|
51
|
|
|
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