Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
80
*
PM2.5
106
PM10
138
O3
0.7
CO
3
SO2
22
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
15 Jan
60
Good
Thu
16 Jan
60
Good
Fri
17 Jan
47
Excellent
Sat
18 Jan
55
Good
Sun
19 Jan
58
Good
Mon
20 Jan
55
Good
Tue
21 Jan
24
Excellent
Air quality in the last 12 months (Quangang)
|
2024/12
|
42
|
46
|
27
|
41
|
35
|
36
|
23
|
56
|
33
|
28
|
30
|
19
|
28
|
48
|
73
|
50
|
39
|
42
|
42
|
25
|
41
|
58
|
31
|
23
|
28
|
51
|
66
|
79
|
44
|
45
|
51
|
|
2024/11
|
18
|
16
|
32
|
36
|
45
|
42
|
31
|
26
|
25
|
28
|
22
|
22
|
23
|
21
|
19
|
16
|
22
|
27
|
16
|
13
|
13
|
26
|
36
|
25
|
18
|
18
|
35
|
31
|
38
|
40
|
|
|
2024/10
|
14
|
13
|
17
|
15
|
16
|
18
|
18
|
11
|
31
|
40
|
44
|
35
|
27
|
33
|
32
|
26
|
35
|
38
|
32
|
18
|
25
|
30
|
38
|
37
|
21
|
24
|
21
|
19
|
35
|
40
|
22
|
|
2024/09
|
35
|
37
|
32
|
23
|
22
|
17
|
19
|
20
|
20
|
41
|
51
|
41
|
21
|
20
|
23
|
22
|
21
|
27
|
24
|
22
|
23
|
8
|
10
|
22
|
27
|
16
|
16
|
22
|
25
|
17
|
|
|
2024/08
|
28
|
44
|
48
|
37
|
35
|
27
|
30
|
42
|
45
|
48
|
48
|
49
|
40
|
30
|
25
|
14
|
21
|
18
|
18
|
13
|
21
|
26
|
33
|
44
|
42
|
44
|
55
|
48
|
36
|
44
|
40
|
|
2024/07
|
21
|
20
|
21
|
25
|
29
|
21
|
19
|
21
|
20
|
22
|
25
|
29
|
26
|
28
|
31
|
31
|
24
|
23
|
26
|
30
|
29
|
30
|
26
|
18
|
9
|
14
|
15
|
29
|
22
|
23
|
16
|
|
2024/06
|
11
|
7
|
17
|
28
|
25
|
17
|
22
|
23
|
30
|
19
|
17
|
29
|
28
|
30
|
23
|
19
|
20
|
22
|
23
|
18
|
23
|
32
|
26
|
20
|
23
|
25
|
27
|
22
|
20
|
22
|
|
|
2024/05
|
23
|
21
|
29
|
33
|
35
|
43
|
41
|
45
|
39
|
32
|
45
|
41
|
24
|
30
|
37
|
42
|
35
|
44
|
32
|
17
|
9
|
10
|
27
|
47
|
44
|
28
|
21
|
25
|
28
|
33
|
32
|
|
2024/04
|
32
|
56
|
42
|
34
|
18
|
30
|
16
|
33
|
26
|
50
|
46
|
56
|
45
|
50
|
59
|
51
|
49
|
39
|
65
|
62
|
33
|
32
|
41
|
29
|
52
|
41
|
35
|
25
|
41
|
28
|
|
|
2024/03
|
15
|
32
|
38
|
50
|
58
|
31
|
40
|
59
|
61
|
54
|
55
|
42
|
62
|
57
|
39
|
51
|
69
|
47
|
42
|
58
|
57
|
68
|
62
|
39
|
32
|
40
|
33
|
57
|
46
|
57
|
37
|
|
2024/02
|
62
|
25
|
24
|
22
|
25
|
26
|
18
|
28
|
63
|
126
|
58
|
49
|
65
|
110
|
86
|
26
|
38
|
87
|
46
|
32
|
30
|
24
|
19
|
27
|
38
|
35
|
29
|
42
|
57
|
||
|
2024/01
|
77
|
60
|
50
|
43
|
56
|
61
|
95
|
54
|
56
|
56
|
90
|
88
|
52
|
33
|
78
|
43
|
36
|
54
|
41
|
28
|
24
|
20
|
21
|
28
|
39
|
54
|
68
|
79
|
45
|
35
|
46
|
|
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