Air Quality
Excellent
No health implications.
15
PM2.5
34
PM10
111
O3
0.4
CO
3
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Mar
68
Good
Sat
14 Mar
67
Good
Sun
15 Mar
64
Good
Mon
16 Mar
62
Good
Tue
17 Mar
67
Good
Wed
18 Mar
42
Excellent
Thu
19 Mar
45
Excellent
Quangang Air quality rank
Air quality in the last 12 months (Quangang)
|
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
|
|
|
2025/08
|
35
|
27
|
26
|
17
|
17
|
27
|
37
|
46
|
30
|
23
|
21
|
25
|
31
|
25
|
17
|
17
|
19
|
23
|
24
|
27
|
29
|
36
|
38
|
34
|
25
|
18
|
16
|
19
|
17
|
16
|
20
|
|
2025/07
|
22
|
19
|
28
|
29
|
20
|
22
|
24
|
45
|
40
|
16
|
12
|
22
|
39
|
31
|
37
|
40
|
41
|
26
|
26
|
22
|
16
|
15
|
17
|
20
|
21
|
35
|
39
|
31
|
22
|
47
|
45
|
|
2025/06
|
45
|
40
|
13
|
23
|
33
|
31
|
29
|
33
|
26
|
28
|
26
|
19
|
19
|
20
|
24
|
31
|
25
|
32
|
22
|
22
|
19
|
27
|
36
|
29
|
26
|
22
|
22
|
22
|
29
|
21
|
|
|
2025/05
|
65
|
56
|
55
|
47
|
42
|
43
|
49
|
45
|
30
|
28
|
28
|
34
|
35
|
41
|
40
|
29
|
22
|
25
|
29
|
35
|
31
|
43
|
46
|
21
|
51
|
38
|
31
|
16
|
11
|
31
|
39
|
|
2025/04
|
16
|
31
|
45
|
45
|
50
|
50
|
55
|
55
|
71
|
53
|
46
|
26
|
113
|
95
|
79
|
67
|
63
|
59
|
47
|
35
|
38
|
44
|
37
|
26
|
10
|
16
|
28
|
45
|
41
|
42
|
|
|
2025/03
|
77
|
36
|
30
|
30
|
12
|
13
|
33
|
43
|
33
|
36
|
51
|
54
|
36
|
28
|
39
|
17
|
47
|
37
|
43
|
46
|
45
|
50
|
66
|
74
|
68
|
48
|
34
|
52
|
25
|
8
|
8
|
|
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