Air Quality
Excellent
No health implications.
28
PM2.5
37
PM10
30
O3
0.6
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
69
Good
Wed
14 Oct
68
Good
Thu
15 Oct
65
Good
Fri
16 Oct
58
Good
Sat
17 Oct
59
Good
Sun
18 Oct
59
Good
Mon
19 Oct
16
Excellent
Air quality in the last 12 months (Longzhou)
|
2026/08
|
19
|
20
|
23
|
21
|
17
|
18
|
25
|
27
|
29
|
31
|
33
|
38
|
30
|
27
|
26
|
27
|
27
|
27
|
22
|
22
|
20
|
18
|
17
|
21
|
24
|
19
|
15
|
20
|
18
|
24
|
30
|
|
2026/07
|
20
|
25
|
22
|
17
|
15
|
22
|
23
|
19
|
25
|
22
|
23
|
26
|
26
|
28
|
32
|
22
|
37
|
31
|
28
|
26
|
31
|
34
|
28
|
25
|
34
|
30
|
39
|
28
|
25
|
19
|
20
|
|
2026/06
|
44
|
39
|
33
|
35
|
25
|
29
|
30
|
27
|
25
|
26
|
34
|
46
|
32
|
34
|
32
|
29
|
21
|
29
|
33
|
30
|
33
|
31
|
38
|
31
|
30
|
17
|
17
|
23
|
22
|
20
|
|
|
2026/05
|
40
|
46
|
31
|
26
|
31
|
36
|
34
|
31
|
25
|
34
|
41
|
47
|
35
|
40
|
50
|
31
|
20
|
22
|
20
|
18
|
20
|
30
|
38
|
31
|
29
|
32
|
40
|
33
|
28
|
25
|
39
|
|
2026/04
|
35
|
60
|
64
|
37
|
63
|
100
|
87
|
76
|
72
|
82
|
85
|
92
|
101
|
99
|
91
|
72
|
51
|
39
|
45
|
42
|
52
|
52
|
27
|
31
|
40
|
48
|
43
|
30
|
23
|
28
|
|
|
2026/03
|
38
|
46
|
30
|
29
|
59
|
66
|
55
|
49
|
46
|
21
|
49
|
68
|
83
|
73
|
63
|
53
|
58
|
49
|
58
|
47
|
45
|
98
|
82
|
43
|
49
|
51
|
56
|
69
|
59
|
58
|
53
|
|
2026/02
|
43
|
50
|
78
|
93
|
75
|
75
|
58
|
26
|
33
|
50
|
21
|
45
|
53
|
52
|
45
|
47
|
75
|
49
|
54
|
52
|
83
|
80
|
54
|
56
|
58
|
38
|
38
|
48
|
|||
|
2026/01
|
50
|
20
|
36
|
66
|
31
|
27
|
38
|
52
|
64
|
81
|
85
|
82
|
85
|
95
|
92
|
85
|
82
|
66
|
66
|
56
|
29
|
20
|
41
|
55
|
76
|
86
|
41
|
42
|
68
|
56
|
33
|
|
2025/12
|
63
|
55
|
54
|
72
|
69
|
58
|
66
|
51
|
57
|
61
|
72
|
67
|
34
|
39
|
51
|
54
|
55
|
49
|
50
|
50
|
45
|
55
|
44
|
22
|
20
|
48
|
58
|
60
|
70
|
71
|
64
|
|
2025/11
|
18
|
16
|
12
|
9
|
14
|
30
|
33
|
33
|
27
|
14
|
18
|
16
|
30
|
37
|
40
|
42
|
48
|
18
|
15
|
23
|
31
|
40
|
45
|
45
|
47
|
47
|
49
|
50
|
54
|
54
|
|
|
2025/10
|
24
|
23
|
25
|
21
|
23
|
13
|
16
|
22
|
29
|
31
|
38
|
34
|
33
|
21
|
19
|
26
|
29
|
39
|
35
|
17
|
14
|
12
|
17
|
25
|
32
|
30
|
23
|
32
|
49
|
39
|
24
|
|
2025/09
|
23
|
22
|
21
|
24
|
23
|
27
|
29
|
34
|
16
|
22
|
23
|
22
|
18
|
25
|
20
|
19
|
19
|
22
|
21
|
32
|
37
|
25
|
22
|
20
|
11
|
11
|
22
|
24
|
15
|
18
|
|
|
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