Air Quality
Excellent
No health implications.
15
PM2.5
27
PM10
128
O3
0.6
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jun
87
Good
Fri
5 Jun
91
Good
Sat
6 Jun
69
Good
Sun
7 Jun
52
Good
Mon
8 Jun
49
Excellent
Tue
9 Jun
46
Excellent
Wed
10 Jun
23
Excellent
Air quality in the last 12 months (Longgang)
|
2026/04
|
32
|
32
|
39
|
31
|
29
|
30
|
35
|
31
|
32
|
28
|
32
|
26
|
23
|
21
|
23
|
21
|
39
|
78
|
71
|
47
|
23
|
24
|
23
|
18
|
28
|
44
|
34
|
29
|
24
|
28
|
|
|
2026/03
|
20
|
23
|
11
|
11
|
17
|
24
|
35
|
48
|
44
|
19
|
33
|
44
|
45
|
42
|
42
|
38
|
31
|
33
|
39
|
36
|
36
|
35
|
40
|
30
|
49
|
36
|
40
|
34
|
33
|
31
|
33
|
|
2026/02
|
20
|
27
|
46
|
51
|
38
|
36
|
37
|
26
|
38
|
30
|
35
|
38
|
37
|
26
|
21
|
24
|
36
|
31
|
44
|
45
|
41
|
35
|
44
|
59
|
42
|
20
|
24
|
14
|
|||
|
2026/01
|
51
|
20
|
30
|
54
|
53
|
36
|
43
|
30
|
42
|
55
|
39
|
65
|
62
|
53
|
60
|
56
|
52
|
53
|
55
|
45
|
33
|
35
|
39
|
50
|
34
|
40
|
50
|
44
|
38
|
40
|
34
|
|
2025/12
|
34
|
36
|
54
|
69
|
59
|
57
|
56
|
52
|
57
|
54
|
56
|
41
|
44
|
36
|
44
|
62
|
51
|
48
|
50
|
35
|
50
|
68
|
44
|
49
|
29
|
41
|
49
|
55
|
57
|
60
|
41
|
|
2025/11
|
36
|
39
|
42
|
23
|
16
|
30
|
32
|
33
|
30
|
18
|
21
|
23
|
15
|
29
|
43
|
51
|
45
|
44
|
25
|
33
|
34
|
43
|
58
|
52
|
49
|
63
|
54
|
63
|
64
|
64
|
|
|
2025/10
|
26
|
14
|
17
|
27
|
20
|
14
|
24
|
30
|
32
|
31
|
23
|
14
|
15
|
12
|
22
|
30
|
36
|
34
|
36
|
18
|
9
|
11
|
27
|
36
|
34
|
40
|
62
|
62
|
47
|
43
|
33
|
|
2025/09
|
15
|
13
|
14
|
15
|
16
|
26
|
13
|
12
|
19
|
16
|
23
|
13
|
12
|
12
|
17
|
19
|
28
|
25
|
14
|
15
|
11
|
23
|
22
|
10
|
19
|
28
|
21
|
23
|
16
|
31
|
|
|
2025/08
|
29
|
21
|
27
|
27
|
14
|
22
|
35
|
47
|
32
|
13
|
21
|
23
|
36
|
18
|
13
|
26
|
17
|
12
|
15
|
21
|
20
|
31
|
28
|
17
|
16
|
25
|
22
|
27
|
20
|
19
|
14
|
|
2025/07
|
12
|
17
|
24
|
29
|
26
|
27
|
44
|
14
|
31
|
20
|
27
|
22
|
31
|
30
|
27
|
30
|
42
|
32
|
31
|
10
|
12
|
19
|
21
|
34
|
40
|
42
|
39
|
32
|
38
|
39
|
23
|
|
2025/06
|
29
|
26
|
17
|
20
|
26
|
28
|
24
|
16
|
21
|
15
|
14
|
13
|
16
|
23
|
24
|
23
|
15
|
13
|
11
|
13
|
14
|
18
|
16
|
17
|
12
|
13
|
11
|
12
|
12
|
10
|
|
|
2025/05
|
47
|
44
|
48
|
27
|
32
|
24
|
25
|
38
|
29
|
32
|
29
|
38
|
36
|
25
|
17
|
14
|
21
|
19
|
22
|
17
|
20
|
21
|
21
|
18
|
44
|
36
|
43
|
29
|
28
|
15
|
25
|
|
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