Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
89
*
PM2.5
116
PM10
92
O3
0.9
CO
15
SO2
22
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
25 Mar
83
Good
Wed
26 Mar
88
Good
Thu
27 Mar
95
Good
Fri
28 Mar
69
Good
Sat
29 Mar
57
Good
Sun
30 Mar
16
Excellent
Mon
31 Mar
35
Excellent
Air quality in the last 12 months (Longzhou)
|
2025/02
|
60
|
44
|
17
|
34
|
74
|
35
|
14
|
32
|
61
|
75
|
108
|
82
|
30
|
78
|
56
|
29
|
52
|
27
|
51
|
54
|
21
|
37
|
15
|
32
|
42
|
17
|
35
|
46
|
|||
|
2025/01
|
93
|
96
|
96
|
82
|
74
|
88
|
99
|
99
|
68
|
24
|
40
|
60
|
71
|
65
|
73
|
72
|
74
|
89
|
89
|
97
|
99
|
77
|
73
|
58
|
50
|
14
|
38
|
55
|
111
|
66
|
81
|
|
2024/12
|
59
|
62
|
54
|
51
|
62
|
76
|
28
|
20
|
49
|
83
|
45
|
25
|
36
|
41
|
45
|
58
|
68
|
67
|
72
|
79
|
91
|
89
|
96
|
97
|
98
|
97
|
71
|
49
|
75
|
100
|
107
|
|
2024/11
|
41
|
43
|
54
|
52
|
47
|
57
|
60
|
55
|
54
|
52
|
56
|
55
|
56
|
55
|
57
|
56
|
56
|
49
|
43
|
32
|
35
|
38
|
45
|
53
|
58
|
23
|
31
|
26
|
37
|
55
|
|
|
2024/10
|
12
|
15
|
32
|
46
|
52
|
48
|
49
|
54
|
44
|
42
|
48
|
53
|
54
|
40
|
17
|
27
|
25
|
27
|
30
|
31
|
42
|
41
|
21
|
34
|
36
|
36
|
32
|
26
|
32
|
37
|
36
|
|
2024/09
|
25
|
30
|
24
|
26
|
34
|
33
|
13
|
14
|
20
|
14
|
16
|
22
|
28
|
31
|
38
|
32
|
23
|
28
|
33
|
34
|
31
|
19
|
27
|
35
|
42
|
46
|
54
|
46
|
29
|
26
|
|
|
2024/08
|
18
|
19
|
20
|
19
|
22
|
26
|
31
|
28
|
31
|
36
|
16
|
23
|
20
|
25
|
26
|
29
|
27
|
22
|
27
|
23
|
26
|
24
|
16
|
24
|
21
|
22
|
26
|
35
|
34
|
34
|
32
|
|
2024/07
|
33
|
23
|
21
|
27
|
20
|
20
|
23
|
21
|
25
|
21
|
23
|
24
|
22
|
20
|
25
|
23
|
21
|
14
|
16
|
20
|
23
|
22
|
18
|
14
|
20
|
28
|
36
|
23
|
19
|
17
|
15
|
|
2024/06
|
27
|
41
|
30
|
18
|
14
|
25
|
20
|
19
|
14
|
19
|
26
|
31
|
28
|
39
|
21
|
26
|
28
|
21
|
31
|
27
|
28
|
29
|
24
|
19
|
15
|
15
|
16
|
19
|
26
|
26
|
|
|
2024/05
|
31
|
29
|
27
|
38
|
25
|
32
|
38
|
35
|
14
|
26
|
35
|
32
|
32
|
47
|
36
|
39
|
44
|
44
|
16
|
19
|
26
|
28
|
35
|
44
|
42
|
21
|
30
|
12
|
32
|
22
|
21
|
|
2024/04
|
69
|
70
|
90
|
89
|
44
|
40
|
27
|
22
|
37
|
48
|
52
|
51
|
47
|
59
|
63
|
46
|
56
|
44
|
61
|
56
|
39
|
31
|
33
|
42
|
55
|
60
|
66
|
55
|
78
|
69
|
|
|
2024/03
|
23
|
55
|
83
|
82
|
65
|
52
|
73
|
82
|
49
|
21
|
23
|
36
|
37
|
22
|
32
|
51
|
55
|
60
|
26
|
54
|
61
|
58
|
47
|
46
|
50
|
56
|
60
|
49
|
42
|
55
|
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