Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
57
*
PM2.5
96
PM10
22
O3
1.8
CO
127
SO2
71
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 May
85
Good
Thu
9 May
89
Good
Fri
10 May
87
Good
Sat
11 May
59
Good
Sun
12 May
59
Good
Mon
13 May
67
Good
Air quality in the last 12 months (Longgang)
|
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
|
|
2023/12
|
50
|
56
|
75
|
107
|
158
|
55
|
101
|
122
|
39
|
42
|
40
|
51
|
53
|
147
|
77
|
32
|
40
|
113
|
89
|
34
|
42
|
49
|
98
|
153
|
97
|
70
|
95
|
118
|
131
|
194
|
36
|
|
2023/11
|
57
|
112
|
31
|
56
|
77
|
39
|
43
|
75
|
33
|
27
|
41
|
42
|
48
|
75
|
110
|
54
|
30
|
46
|
52
|
57
|
144
|
149
|
41
|
29
|
50
|
48
|
61
|
50
|
35
|
37
|
|
|
2023/10
|
30
|
44
|
47
|
40
|
37
|
48
|
52
|
37
|
29
|
45
|
63
|
81
|
46
|
40
|
39
|
28
|
51
|
43
|
32
|
22
|
27
|
39
|
77
|
121
|
178
|
35
|
62
|
69
|
95
|
73
|
97
|
|
2023/09
|
34
|
58
|
39
|
40
|
56
|
42
|
49
|
48
|
50
|
40
|
50
|
31
|
41
|
47
|
38
|
40
|
49
|
42
|
37
|
35
|
45
|
35
|
39
|
61
|
43
|
47
|
81
|
37
|
57
|
42
|
|
|
2023/08
|
31
|
42
|
53
|
58
|
41
|
27
|
29
|
40
|
39
|
34
|
27
|
29
|
33
|
41
|
39
|
69
|
60
|
48
|
70
|
69
|
29
|
28
|
39
|
53
|
25
|
26
|
44
|
40
|
34
|
34
|
28
|
|
2023/07
|
79
|
67
|
31
|
38
|
69
|
96
|
59
|
44
|
38
|
60
|
54
|
66
|
39
|
40
|
29
|
24
|
38
|
51
|
81
|
88
|
51
|
28
|
35
|
46
|
46
|
52
|
34
|
23
|
16
|
19
|
34
|
|
2023/06
|
68
|
36
|
37
|
50
|
77
|
55
|
71
|
48
|
37
|
39
|
47
|
38
|
43
|
54
|
57
|
65
|
58
|
61
|
56
|
38
|
39
|
59
|
92
|
76
|
40
|
35
|
79
|
64
|
55
|
55
|
|
|
2023/05
|
49
|
66
|
53
|
41
|
45
|
47
|
46
|
48
|
44
|
57
|
74
|
60
|
41
|
53
|
75
|
85
|
48
|
49
|
44
|
155
|
172
|
74
|
52
|
74
|
51
|
67
|
41
|
43
|
54
|
46
|
50
|
|
2023/04
|
91
|
62
|
67
|
63
|
56
|
60
|
39
|
57
|
72
|
87
|
254
|
259
|
243
|
134
|
304
|
66
|
62
|
63
|
54
|
59
|
68
|
54
|
60
|
54
|
43
|
46
|
61
|
50
|
40
|
36
|
|
|
2023/03
|
69
|
74
|
128
|
205
|
111
|
135
|
135
|
79
|
103
|
134
|
60
|
45
|
57
|
122
|
102
|
50
|
43
|
106
|
102
|
119
|
94
|
286
|
174
|
56
|
57
|
67
|
81
|
83
|
106
|
149
|
109
|
|
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