Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
74
*
PM2.5
83
PM10
25
O3
1.1
CO
13
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Dec
63
Good
Wed
25 Dec
66
Good
Thu
26 Dec
65
Good
Fri
27 Dec
64
Good
Sat
28 Dec
66
Good
Sun
29 Dec
42
Excellent
Mon
30 Dec
25
Excellent
Air quality in the last 12 months (Longxi)
|
2024/11
|
48
|
44
|
52
|
56
|
53
|
43
|
39
|
37
|
51
|
54
|
53
|
54
|
58
|
47
|
56
|
44
|
43
|
33
|
41
|
52
|
55
|
46
|
42
|
43
|
45
|
55
|
60
|
66
|
61
|
66
|
|
|
2024/10
|
31
|
37
|
34
|
31
|
37
|
50
|
41
|
38
|
43
|
44
|
38
|
28
|
34
|
29
|
35
|
39
|
31
|
48
|
38
|
33
|
43
|
44
|
55
|
41
|
48
|
45
|
46
|
50
|
44
|
39
|
39
|
|
2024/09
|
49
|
36
|
35
|
26
|
22
|
27
|
25
|
31
|
28
|
26
|
25
|
29
|
25
|
29
|
28
|
28
|
29
|
31
|
29
|
39
|
29
|
36
|
39
|
37
|
31
|
27
|
41
|
50
|
34
|
30
|
|
|
2024/08
|
33
|
35
|
30
|
28
|
28
|
31
|
26
|
28
|
62
|
54
|
42
|
41
|
37
|
33
|
37
|
32
|
34
|
30
|
35
|
32
|
37
|
35
|
40
|
37
|
36
|
37
|
29
|
35
|
32
|
28
|
43
|
|
2024/07
|
32
|
36
|
36
|
32
|
42
|
48
|
28
|
23
|
42
|
54
|
43
|
57
|
34
|
28
|
19
|
25
|
30
|
28
|
22
|
22
|
145
|
34
|
32
|
109
|
73
|
57
|
49
|
41
|
32
|
31
|
33
|
|
2024/06
|
51
|
44
|
44
|
36
|
37
|
31
|
37
|
37
|
36
|
41
|
45
|
45
|
46
|
46
|
48
|
31
|
31
|
26
|
32
|
30
|
31
|
39
|
37
|
38
|
36
|
33
|
28
|
28
|
40
|
36
|
|
|
2024/05
|
43
|
30
|
29
|
48
|
58
|
64
|
60
|
46
|
43
|
49
|
60
|
57
|
56
|
47
|
45
|
59
|
66
|
56
|
52
|
60
|
47
|
47
|
53
|
47
|
56
|
54
|
48
|
38
|
34
|
48
|
69
|
|
2024/04
|
53
|
109
|
61
|
62
|
51
|
48
|
47
|
45
|
40
|
40
|
48
|
43
|
50
|
67
|
140
|
77
|
48
|
37
|
48
|
60
|
49
|
46
|
78
|
56
|
50
|
52
|
32
|
94
|
38
|
41
|
|
|
2024/03
|
57
|
61
|
52
|
52
|
82
|
64
|
118
|
93
|
63
|
64
|
63
|
55
|
45
|
50
|
127
|
284
|
72
|
85
|
75
|
67
|
53
|
62
|
81
|
42
|
48
|
41
|
49
|
50
|
46
|
108
|
60
|
|
2024/02
|
64
|
48
|
46
|
57
|
69
|
61
|
61
|
67
|
98
|
116
|
66
|
68
|
65
|
56
|
49
|
44
|
44
|
159
|
203
|
261
|
122
|
82
|
85
|
134
|
102
|
64
|
61
|
66
|
64
|
||
|
2024/01
|
78
|
70
|
68
|
70
|
66
|
73
|
76
|
70
|
71
|
82
|
78
|
72
|
72
|
70
|
72
|
80
|
80
|
62
|
56
|
74
|
63
|
48
|
51
|
60
|
76
|
73
|
77
|
76
|
63
|
61
|
73
|
|
2023/12
|
70
|
71
|
73
|
73
|
161
|
283
|
89
|
72
|
75
|
83
|
76
|
65
|
53
|
74
|
64
|
59
|
57
|
57
|
69
|
69
|
71
|
75
|
72
|
68
|
67
|
77
|
72
|
87
|
92
|
74
|
78
|
|
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