Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
47
O3
0.7
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
40
Excellent
Tue
9 Jun
50
Excellent
Wed
10 Jun
55
Good
Thu
11 Jun
51
Good
Fri
12 Jun
50
Excellent
Sat
13 Jun
37
Excellent
Sun
14 Jun
15
Excellent
Air quality in the last 12 months (Longzhou)
|
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
|
|
|
2025/08
|
17
|
21
|
32
|
35
|
32
|
21
|
22
|
30
|
28
|
23
|
26
|
29
|
30
|
29
|
17
|
15
|
21
|
19
|
10
|
25
|
25
|
25
|
26
|
29
|
20
|
17
|
22
|
21
|
24
|
25
|
22
|
|
2025/07
|
16
|
13
|
20
|
25
|
27
|
28
|
32
|
27
|
32
|
19
|
20
|
19
|
21
|
14
|
28
|
27
|
25
|
35
|
37
|
25
|
20
|
11
|
13
|
13
|
19
|
20
|
22
|
29
|
41
|
33
|
28
|
|
2025/06
|
31
|
39
|
24
|
33
|
46
|
32
|
35
|
31
|
22
|
25
|
36
|
24
|
21
|
25
|
27
|
23
|
24
|
28
|
32
|
24
|
19
|
22
|
25
|
23
|
23
|
21
|
19
|
21
|
23
|
20
|
|
|
2025/05
|
29
|
38
|
45
|
46
|
45
|
28
|
41
|
53
|
37
|
28
|
23
|
33
|
41
|
34
|
32
|
28
|
29
|
24
|
17
|
33
|
36
|
30
|
23
|
30
|
32
|
28
|
45
|
43
|
17
|
23
|
33
|
|
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