Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
53
*
PM2.5
76
PM10
17
O3
0.9
CO
10
SO2
48
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Dec
76
Good
Wed
1 Jan
71
Good
Thu
2 Jan
75
Good
Fri
3 Jan
70
Good
Sat
4 Jan
64
Good
Sun
5 Jan
21
Excellent
Mon
6 Jan
47
Excellent
Air quality in the last 12 months (Dingnan)
|
2024/11
|
20
|
24
|
39
|
48
|
48
|
45
|
34
|
36
|
49
|
49
|
45
|
34
|
30
|
37
|
40
|
24
|
29
|
19
|
19
|
17
|
20
|
26
|
31
|
38
|
32
|
17
|
28
|
30
|
39
|
55
|
|
|
2024/10
|
19
|
16
|
26
|
27
|
24
|
30
|
31
|
25
|
28
|
38
|
48
|
48
|
43
|
47
|
50
|
38
|
40
|
47
|
41
|
23
|
31
|
37
|
34
|
36
|
35
|
35
|
41
|
16
|
32
|
43
|
27
|
|
2024/09
|
34
|
41
|
44
|
30
|
27
|
18
|
16
|
20
|
19
|
30
|
43
|
50
|
32
|
39
|
26
|
26
|
27
|
21
|
36
|
22
|
22
|
15
|
16
|
20
|
20
|
28
|
26
|
23
|
27
|
20
|
|
|
2024/08
|
24
|
29
|
33
|
43
|
35
|
38
|
31
|
32
|
35
|
46
|
38
|
32
|
23
|
25
|
21
|
20
|
23
|
17
|
18
|
15
|
14
|
21
|
27
|
26
|
36
|
42
|
35
|
32
|
36
|
32
|
33
|
|
2024/07
|
20
|
20
|
20
|
20
|
20
|
17
|
13
|
17
|
17
|
20
|
21
|
25
|
23
|
25
|
20
|
19
|
17
|
17
|
17
|
22
|
22
|
27
|
34
|
30
|
20
|
10
|
11
|
17
|
19
|
21
|
13
|
|
2024/06
|
12
|
11
|
34
|
23
|
23
|
27
|
28
|
31
|
23
|
25
|
21
|
26
|
32
|
23
|
20
|
18
|
18
|
25
|
20
|
22
|
22
|
31
|
23
|
17
|
20
|
23
|
22
|
20
|
16
|
19
|
|
|
2024/05
|
26
|
24
|
34
|
40
|
23
|
35
|
52
|
49
|
49
|
49
|
47
|
33
|
40
|
37
|
48
|
56
|
57
|
55
|
45
|
21
|
14
|
13
|
23
|
20
|
28
|
18
|
17
|
23
|
31
|
45
|
33
|
|
2024/04
|
37
|
58
|
46
|
42
|
24
|
28
|
17
|
30
|
25
|
41
|
53
|
59
|
68
|
48
|
58
|
53
|
42
|
34
|
37
|
45
|
23
|
34
|
34
|
27
|
30
|
23
|
31
|
17
|
24
|
25
|
|
|
2024/03
|
14
|
28
|
46
|
50
|
66
|
37
|
38
|
57
|
62
|
54
|
35
|
36
|
69
|
68
|
53
|
69
|
59
|
43
|
47
|
60
|
65
|
67
|
66
|
46
|
42
|
41
|
46
|
52
|
52
|
62
|
40
|
|
2024/02
|
64
|
39
|
32
|
22
|
21
|
21
|
15
|
18
|
48
|
76
|
62
|
55
|
55
|
49
|
50
|
32
|
41
|
61
|
43
|
36
|
24
|
30
|
22
|
30
|
41
|
36
|
31
|
45
|
38
|
||
|
2024/01
|
81
|
83
|
40
|
48
|
63
|
70
|
66
|
94
|
71
|
44
|
69
|
84
|
77
|
55
|
69
|
89
|
58
|
58
|
67
|
32
|
29
|
23
|
20
|
33
|
52
|
66
|
75
|
76
|
66
|
51
|
70
|
|
2023/12
|
53
|
47
|
51
|
45
|
59
|
45
|
42
|
60
|
71
|
74
|
59
|
41
|
37
|
58
|
44
|
22
|
23
|
36
|
44
|
19
|
30
|
49
|
43
|
42
|
55
|
63
|
60
|
66
|
63
|
77
|
82
|
|
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