Air Quality
Excellent
No health implications.
19
PM2.5
27
PM10
32
O3
0.6
CO
6
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Mar
58
Good
Mon
3 Mar
48
Excellent
Tue
4 Mar
46
Excellent
Wed
5 Mar
41
Excellent
Thu
6 Mar
36
Excellent
Fri
7 Mar
40
Excellent
Sat
8 Mar
17
Excellent
Air quality in the last 12 months (Longsheng)
|
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
|
|
|
2024/08
|
14
|
20
|
23
|
27
|
29
|
28
|
29
|
26
|
25
|
25
|
21
|
25
|
25
|
35
|
46
|
40
|
31
|
39
|
43
|
28
|
25
|
19
|
20
|
22
|
27
|
31
|
34
|
32
|
36
|
37
|
42
|
|
2024/07
|
20
|
11
|
23
|
20
|
17
|
18
|
20
|
18
|
20
|
24
|
23
|
23
|
26
|
20
|
23
|
25
|
19
|
16
|
14
|
21
|
27
|
23
|
21
|
29
|
31
|
33
|
38
|
14
|
16
|
22
|
14
|
|
2024/06
|
22
|
20
|
37
|
16
|
15
|
21
|
31
|
33
|
36
|
29
|
22
|
21
|
14
|
21
|
22
|
23
|
13
|
11
|
18
|
22
|
22
|
35
|
27
|
21
|
11
|
19
|
18
|
19
|
15
|
12
|
|
|
2024/05
|
17
|
29
|
21
|
18
|
20
|
38
|
42
|
52
|
44
|
39
|
30
|
39
|
57
|
58
|
59
|
61
|
60
|
45
|
20
|
21
|
30
|
43
|
42
|
36
|
40
|
18
|
20
|
32
|
36
|
28
|
17
|
|
2024/04
|
54
|
66
|
45
|
18
|
17
|
16
|
21
|
32
|
43
|
50
|
45
|
53
|
45
|
46
|
59
|
54
|
27
|
26
|
29
|
23
|
27
|
42
|
41
|
41
|
40
|
31
|
32
|
47
|
59
|
17
|
|
|
2024/03
|
60
|
47
|
52
|
39
|
36
|
54
|
55
|
51
|
58
|
51
|
39
|
51
|
43
|
45
|
32
|
37
|
51
|
20
|
48
|
78
|
78
|
63
|
43
|
46
|
31
|
23
|
58
|
33
|
38
|
62
|
50
|
|
2024/02
|
41
|
16
|
13
|
19
|
30
|
23
|
28
|
42
|
62
|
117
|
93
|
81
|
68
|
50
|
45
|
36
|
54
|
48
|
52
|
57
|
28
|
17
|
19
|
19
|
22
|
22
|
38
|
29
|
30
|
||
|
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