Air Quality
Excellent
No health implications.
8
PM2.5
13
PM10
28
O3
0.3
CO
4
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Oct
43
Excellent
Fri
1 Nov
37
Excellent
Sat
2 Nov
37
Excellent
Sun
3 Nov
47
Excellent
Mon
4 Nov
48
Excellent
Tue
5 Nov
48
Excellent
Wed
6 Nov
47
Excellent
Air quality in the last 12 months (Longgang)
|
2024/09
|
33
|
31
|
22
|
22
|
22
|
14
|
19
|
12
|
25
|
38
|
34
|
29
|
14
|
22
|
23
|
20
|
18
|
23
|
17
|
21
|
23
|
13
|
14
|
15
|
13
|
18
|
22
|
28
|
31
|
22
|
|
|
2024/08
|
35
|
41
|
41
|
40
|
27
|
22
|
36
|
35
|
38
|
42
|
49
|
45
|
43
|
33
|
24
|
23
|
20
|
18
|
15
|
18
|
19
|
25
|
37
|
41
|
31
|
25
|
44
|
27
|
33
|
28
|
33
|
|
2024/07
|
27
|
26
|
31
|
28
|
32
|
26
|
28
|
27
|
31
|
34
|
39
|
43
|
34
|
33
|
21
|
15
|
23
|
31
|
28
|
20
|
21
|
13
|
16
|
16
|
18
|
18
|
16
|
17
|
12
|
13
|
23
|
|
2024/06
|
7
|
13
|
19
|
35
|
36
|
11
|
17
|
33
|
27
|
18
|
23
|
27
|
27
|
35
|
17
|
19
|
18
|
17
|
35
|
47
|
41
|
45
|
48
|
24
|
19
|
26
|
42
|
29
|
22
|
23
|
|
|
2024/05
|
14
|
27
|
33
|
40
|
57
|
42
|
43
|
49
|
26
|
25
|
44
|
40
|
34
|
33
|
47
|
32
|
29
|
32
|
30
|
29
|
23
|
29
|
38
|
25
|
13
|
23
|
24
|
15
|
25
|
24
|
31
|
|
2024/04
|
43
|
56
|
40
|
24
|
33
|
39
|
28
|
37
|
31
|
56
|
55
|
46
|
39
|
24
|
41
|
50
|
38
|
36
|
82
|
75
|
56
|
24
|
28
|
36
|
38
|
63
|
53
|
26
|
39
|
18
|
|
|
2024/03
|
18
|
44
|
51
|
59
|
62
|
14
|
57
|
71
|
67
|
49
|
35
|
53
|
78
|
64
|
50
|
38
|
51
|
32
|
38
|
61
|
58
|
62
|
64
|
70
|
48
|
37
|
33
|
58
|
49
|
61
|
59
|
|
2024/02
|
33
|
17
|
24
|
14
|
15
|
30
|
16
|
42
|
85
|
98
|
55
|
63
|
50
|
51
|
50
|
21
|
27
|
38
|
42
|
31
|
29
|
11
|
14
|
14
|
17
|
37
|
37
|
45
|
21
|
||
|
2024/01
|
100
|
63
|
50
|
52
|
59
|
65
|
126
|
95
|
68
|
68
|
112
|
94
|
61
|
52
|
96
|
38
|
39
|
54
|
81
|
38
|
18
|
24
|
27
|
37
|
44
|
61
|
82
|
83
|
97
|
32
|
28
|
|
2023/12
|
46
|
49
|
62
|
39
|
26
|
40
|
46
|
57
|
57
|
41
|
66
|
23
|
40
|
46
|
46
|
23
|
38
|
38
|
14
|
33
|
53
|
42
|
46
|
47
|
57
|
67
|
55
|
48
|
54
|
77
|
93
|
|
2023/11
|
31
|
36
|
33
|
29
|
30
|
31
|
32
|
47
|
55
|
19
|
15
|
13
|
30
|
38
|
47
|
38
|
53
|
56
|
51
|
49
|
48
|
45
|
47
|
87
|
38
|
39
|
53
|
58
|
60
|
68
|
|
|
2023/10
|
21
|
33
|
33
|
32
|
31
|
25
|
15
|
16
|
19
|
34
|
28
|
32
|
38
|
47
|
52
|
70
|
61
|
57
|
42
|
25
|
28
|
31
|
36
|
36
|
40
|
32
|
41
|
35
|
31
|
34
|
32
|
|
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