Air Quality
Excellent
No health implications.
6
PM2.5
17
PM10
82
O3
0.6
CO
7
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Oct
42
Excellent
Mon
26 Oct
41
Excellent
Tue
27 Oct
47
Excellent
Wed
28 Oct
48
Excellent
Thu
29 Oct
48
Excellent
Fri
30 Oct
51
Good
Sat
31 Oct
18
Excellent
Air quality in the last 12 months (Quangang)
|
2026/08
|
34
|
44
|
49
|
26
|
27
|
27
|
40
|
30
|
17
|
26
|
43
|
40
|
36
|
27
|
26
|
22
|
27
|
22
|
18
|
15
|
21
|
27
|
19
|
20
|
20
|
20
|
30
|
35
|
24
|
22
|
20
|
|
2026/07
|
24
|
23
|
24
|
26
|
19
|
18
|
17
|
25
|
37
|
27
|
22
|
34
|
20
|
19
|
18
|
21
|
22
|
29
|
31
|
27
|
39
|
49
|
50
|
42
|
23
|
20
|
17
|
18
|
25
|
31
|
47
|
|
2026/06
|
44
|
49
|
45
|
29
|
34
|
44
|
34
|
25
|
29
|
31
|
34
|
35
|
30
|
18
|
18
|
17
|
19
|
19
|
18
|
23
|
39
|
39
|
36
|
35
|
25
|
20
|
23
|
31
|
32
|
25
|
|
|
2026/05
|
33
|
40
|
35
|
27
|
29
|
29
|
35
|
39
|
32
|
29
|
38
|
37
|
26
|
20
|
27
|
30
|
29
|
31
|
33
|
39
|
27
|
36
|
41
|
42
|
33
|
34
|
42
|
33
|
40
|
49
|
45
|
|
2026/04
|
30
|
32
|
28
|
25
|
34
|
40
|
32
|
35
|
42
|
39
|
35
|
30
|
35
|
32
|
38
|
33
|
45
|
32
|
34
|
50
|
40
|
41
|
34
|
22
|
35
|
45
|
53
|
54
|
29
|
24
|
|
|
2026/03
|
32
|
66
|
23
|
26
|
23
|
39
|
45
|
35
|
36
|
37
|
43
|
41
|
44
|
36
|
33
|
31
|
40
|
51
|
29
|
40
|
32
|
36
|
41
|
28
|
42
|
36
|
36
|
30
|
47
|
58
|
47
|
|
2026/02
|
19
|
37
|
48
|
43
|
53
|
54
|
22
|
37
|
33
|
36
|
41
|
52
|
49
|
55
|
43
|
59
|
30
|
38
|
42
|
70
|
73
|
73
|
73
|
77
|
32
|
40
|
49
|
17
|
|||
|
2026/01
|
27
|
25
|
37
|
35
|
51
|
26
|
40
|
43
|
52
|
55
|
57
|
59
|
55
|
48
|
54
|
54
|
55
|
38
|
39
|
27
|
29
|
43
|
32
|
30
|
28
|
36
|
31
|
29
|
40
|
30
|
20
|
|
2025/12
|
43
|
38
|
51
|
39
|
32
|
30
|
34
|
45
|
47
|
33
|
43
|
51
|
41
|
37
|
42
|
39
|
44
|
60
|
51
|
49
|
70
|
27
|
33
|
53
|
22
|
35
|
25
|
23
|
33
|
38
|
39
|
|
2025/11
|
25
|
42
|
40
|
12
|
16
|
22
|
32
|
30
|
29
|
37
|
20
|
7
|
11
|
30
|
43
|
32
|
31
|
24
|
25
|
33
|
37
|
39
|
39
|
40
|
46
|
76
|
53
|
92
|
72
|
56
|
|
|
2025/10
|
34
|
20
|
27
|
27
|
37
|
40
|
27
|
28
|
29
|
28
|
27
|
30
|
38
|
36
|
23
|
29
|
31
|
28
|
24
|
21
|
14
|
17
|
24
|
25
|
28
|
39
|
38
|
22
|
27
|
29
|
30
|
|
2025/09
|
35
|
37
|
40
|
43
|
32
|
17
|
17
|
17
|
19
|
29
|
27
|
34
|
36
|
32
|
32
|
24
|
20
|
20
|
19
|
18
|
22
|
22
|
22
|
23
|
22
|
17
|
20
|
21
|
34
|
31
|
|
|
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