Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
50
*
PM2.5
71
PM10
14
O3
1.5
CO
19
SO2
58
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Feb
58
Good
Wed
5 Feb
56
Good
Thu
6 Feb
85
Good
Fri
7 Feb
64
Good
Sat
8 Feb
61
Good
Sun
9 Feb
70
Good
Mon
10 Feb
86
Good
Air quality in the last 12 months (Longgang)
|
2024/12
|
76
|
27
|
53
|
50
|
39
|
38
|
47
|
46
|
93
|
53
|
41
|
89
|
60
|
44
|
40
|
70
|
43
|
44
|
61
|
53
|
39
|
45
|
59
|
78
|
72
|
39
|
45
|
40
|
72
|
76
|
52
|
|
2024/11
|
78
|
58
|
98
|
35
|
46
|
41
|
75
|
85
|
74
|
74
|
40
|
56
|
63
|
50
|
68
|
35
|
41
|
33
|
57
|
78
|
46
|
41
|
59
|
92
|
58
|
9
|
21
|
39
|
46
|
54
|
|
|
2024/10
|
20
|
20
|
38
|
41
|
64
|
59
|
36
|
48
|
48
|
34
|
47
|
59
|
62
|
35
|
27
|
32
|
46
|
29
|
27
|
35
|
43
|
37
|
44
|
67
|
99
|
96
|
36
|
70
|
87
|
38
|
86
|
|
2024/09
|
22
|
26
|
33
|
28
|
24
|
29
|
32
|
43
|
38
|
22
|
32
|
42
|
49
|
19
|
29
|
40
|
44
|
40
|
50
|
19
|
21
|
24
|
35
|
40
|
36
|
39
|
50
|
52
|
35
|
17
|
|
|
2024/08
|
30
|
31
|
48
|
19
|
19
|
37
|
33
|
57
|
54
|
31
|
58
|
38
|
20
|
28
|
35
|
46
|
45
|
46
|
32
|
25
|
18
|
29
|
25
|
33
|
36
|
41
|
30
|
27
|
36
|
56
|
34
|
|
2024/07
|
49
|
67
|
35
|
67
|
97
|
36
|
40
|
61
|
57
|
54
|
74
|
77
|
65
|
64
|
48
|
26
|
22
|
52
|
63
|
38
|
34
|
34
|
34
|
34
|
15
|
10
|
14
|
21
|
43
|
35
|
38
|
|
2024/06
|
30
|
48
|
50
|
49
|
30
|
42
|
36
|
41
|
64
|
65
|
62
|
43
|
46
|
29
|
26
|
49
|
60
|
76
|
34
|
23
|
23
|
55
|
86
|
18
|
31
|
46
|
40
|
25
|
22
|
27
|
|
|
2024/05
|
63
|
50
|
65
|
43
|
42
|
66
|
62
|
87
|
110
|
66
|
117
|
34
|
63
|
68
|
46
|
51
|
58
|
47
|
24
|
26
|
56
|
52
|
41
|
32
|
58
|
45
|
27
|
50
|
47
|
47
|
27
|
|
2024/04
|
60
|
80
|
55
|
51
|
57
|
110
|
132
|
80
|
66
|
110
|
106
|
60
|
38
|
39
|
130
|
60
|
60
|
60
|
50
|
74
|
54
|
39
|
33
|
29
|
59
|
71
|
55
|
26
|
34
|
38
|
|
|
2024/03
|
31
|
57
|
51
|
84
|
79
|
45
|
71
|
42
|
58
|
94
|
102
|
40
|
70
|
133
|
108
|
166
|
70
|
61
|
33
|
27
|
74
|
49
|
68
|
38
|
35
|
66
|
88
|
198
|
86
|
62
|
59
|
|
2024/02
|
43
|
78
|
64
|
66
|
33
|
63
|
91
|
77
|
176
|
230
|
91
|
144
|
127
|
60
|
38
|
52
|
51
|
44
|
40
|
37
|
35
|
31
|
44
|
77
|
79
|
61
|
75
|
67
|
51
|
||
|
2024/01
|
105
|
218
|
119
|
108
|
47
|
57
|
41
|
62
|
49
|
61
|
93
|
72
|
47
|
59
|
84
|
96
|
110
|
38
|
37
|
33
|
32
|
27
|
57
|
59
|
80
|
90
|
71
|
106
|
74
|
116
|
59
|
|
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