Air Quality
Excellent
No health implications.
4
PM2.5
11
PM10
75
O3
0.5
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
52
Good
Sun
6 Sep
54
Good
Mon
7 Sep
56
Good
Tue
8 Sep
55
Good
Wed
9 Sep
59
Good
Thu
10 Sep
49
Excellent
Fri
11 Sep
17
Excellent
Air quality in the last 12 months (Longgang)
|
2026/08
|
34
|
30
|
29
|
26
|
26
|
27
|
27
|
20
|
17
|
20
|
33
|
29
|
32
|
34
|
25
|
25
|
20
|
18
|
17
|
14
|
20
|
19
|
16
|
15
|
14
|
24
|
27
|
17
|
17
|
16
|
16
|
|
2026/07
|
28
|
33
|
29
|
28
|
31
|
30
|
24
|
31
|
26
|
25
|
14
|
21
|
23
|
22
|
21
|
27
|
36
|
28
|
33
|
22
|
24
|
38
|
43
|
30
|
16
|
21
|
14
|
14
|
18
|
18
|
26
|
|
2026/06
|
40
|
49
|
57
|
39
|
34
|
34
|
33
|
25
|
23
|
26
|
41
|
38
|
23
|
25
|
25
|
25
|
21
|
17
|
18
|
23
|
33
|
34
|
33
|
28
|
24
|
23
|
34
|
41
|
30
|
23
|
|
|
2026/05
|
35
|
41
|
38
|
34
|
35
|
33
|
32
|
29
|
25
|
33
|
32
|
31
|
29
|
29
|
23
|
26
|
27
|
27
|
25
|
43
|
43
|
35
|
34
|
44
|
52
|
54
|
42
|
33
|
40
|
44
|
36
|
|
2026/04
|
30
|
33
|
46
|
30
|
40
|
43
|
31
|
34
|
52
|
52
|
39
|
27
|
64
|
50
|
40
|
33
|
35
|
33
|
43
|
49
|
27
|
41
|
22
|
28
|
35
|
46
|
42
|
45
|
27
|
24
|
|
|
2026/03
|
19
|
18
|
25
|
32
|
19
|
28
|
45
|
37
|
34
|
37
|
38
|
43
|
52
|
46
|
37
|
32
|
39
|
50
|
23
|
47
|
27
|
41
|
31
|
31
|
44
|
40
|
44
|
36
|
38
|
38
|
39
|
|
2026/02
|
21
|
35
|
50
|
39
|
42
|
40
|
16
|
34
|
34
|
35
|
44
|
59
|
53
|
38
|
34
|
22
|
37
|
40
|
52
|
47
|
41
|
35
|
103
|
54
|
22
|
26
|
19
|
20
|
|||
|
2026/01
|
25
|
26
|
49
|
57
|
38
|
45
|
50
|
57
|
66
|
60
|
59
|
62
|
59
|
60
|
53
|
61
|
65
|
49
|
38
|
13
|
30
|
47
|
52
|
54
|
66
|
48
|
21
|
34
|
36
|
32
|
14
|
|
2025/12
|
54
|
60
|
52
|
51
|
42
|
42
|
46
|
63
|
43
|
39
|
45
|
59
|
44
|
37
|
54
|
50
|
57
|
78
|
63
|
58
|
73
|
30
|
43
|
64
|
30
|
40
|
36
|
40
|
43
|
58
|
44
|
|
2025/11
|
32
|
53
|
42
|
19
|
18
|
30
|
33
|
39
|
25
|
35
|
27
|
12
|
14
|
38
|
46
|
38
|
35
|
20
|
31
|
39
|
53
|
57
|
52
|
52
|
58
|
80
|
71
|
82
|
76
|
62
|
|
|
2025/10
|
19
|
16
|
13
|
12
|
21
|
28
|
24
|
30
|
24
|
24
|
25
|
25
|
21
|
23
|
16
|
27
|
26
|
30
|
13
|
15
|
18
|
23
|
32
|
32
|
35
|
42
|
35
|
29
|
23
|
26
|
18
|
|
2025/09
|
19
|
18
|
17
|
21
|
21
|
17
|
12
|
22
|
18
|
19
|
20
|
25
|
39
|
25
|
25
|
14
|
16
|
12
|
13
|
21
|
20
|
23
|
19
|
19
|
16
|
19
|
17
|
19
|
19
|
21
|
|
|
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