Air Quality
Excellent
No health implications.
11
PM2.5
16
PM10
59
O3
0.6
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jun
48
Excellent
Fri
12 Jun
47
Excellent
Sat
13 Jun
50
Excellent
Sun
14 Jun
52
Good
Mon
15 Jun
51
Good
Tue
16 Jun
51
Good
Wed
17 Jun
21
Excellent
Air quality in the last 12 months (Dingnan)
|
2026/04
|
29
|
33
|
32
|
26
|
36
|
37
|
41
|
38
|
42
|
39
|
39
|
35
|
32
|
41
|
48
|
42
|
43
|
40
|
43
|
47
|
41
|
33
|
28
|
20
|
29
|
54
|
58
|
54
|
28
|
24
|
|
|
2026/03
|
17
|
31
|
21
|
28
|
31
|
35
|
45
|
48
|
39
|
34
|
49
|
54
|
48
|
51
|
50
|
50
|
50
|
45
|
41
|
43
|
42
|
47
|
49
|
39
|
46
|
36
|
47
|
38
|
43
|
58
|
33
|
|
2026/02
|
23
|
40
|
50
|
59
|
57
|
55
|
29
|
36
|
40
|
49
|
44
|
46
|
52
|
41
|
33
|
42
|
56
|
43
|
41
|
42
|
49
|
59
|
53
|
59
|
38
|
34
|
29
|
13
|
|||
|
2026/01
|
36
|
16
|
36
|
50
|
43
|
35
|
43
|
50
|
56
|
55
|
59
|
64
|
61
|
64
|
72
|
75
|
68
|
83
|
78
|
41
|
31
|
41
|
39
|
51
|
52
|
60
|
50
|
37
|
48
|
52
|
29
|
|
2025/12
|
50
|
57
|
56
|
56
|
59
|
57
|
57
|
56
|
62
|
59
|
58
|
58
|
36
|
35
|
54
|
51
|
54
|
64
|
63
|
52
|
70
|
52
|
49
|
50
|
22
|
34
|
42
|
48
|
49
|
51
|
56
|
|
2025/11
|
33
|
46
|
38
|
15
|
16
|
29
|
42
|
47
|
43
|
20
|
34
|
16
|
17
|
31
|
45
|
53
|
50
|
41
|
23
|
39
|
41
|
55
|
54
|
55
|
47
|
70
|
62
|
72
|
77
|
60
|
|
|
2025/10
|
45
|
28
|
37
|
39
|
29
|
25
|
35
|
39
|
40
|
36
|
36
|
40
|
29
|
31
|
30
|
33
|
39
|
39
|
27
|
17
|
13
|
14
|
25
|
30
|
35
|
46
|
52
|
51
|
27
|
42
|
38
|
|
2025/09
|
33
|
26
|
29
|
33
|
33
|
32
|
18
|
12
|
13
|
19
|
20
|
30
|
29
|
34
|
32
|
30
|
30
|
18
|
20
|
11
|
19
|
20
|
19
|
13
|
20
|
24
|
33
|
34
|
37
|
48
|
|
|
2025/08
|
24
|
27
|
19
|
16
|
14
|
22
|
29
|
31
|
28
|
22
|
18
|
27
|
26
|
10
|
18
|
24
|
29
|
21
|
19
|
18
|
25
|
20
|
28
|
23
|
26
|
16
|
21
|
25
|
25
|
27
|
34
|
|
2025/07
|
27
|
25
|
34
|
38
|
19
|
24
|
32
|
37
|
34
|
15
|
12
|
21
|
33
|
25
|
29
|
35
|
38
|
28
|
17
|
14
|
12
|
13
|
18
|
21
|
22
|
23
|
22
|
20
|
22
|
19
|
18
|
|
2025/06
|
31
|
23
|
14
|
27
|
38
|
38
|
35
|
41
|
28
|
31
|
31
|
26
|
21
|
17
|
16
|
21
|
18
|
24
|
22
|
14
|
17
|
20
|
23
|
24
|
23
|
18
|
20
|
20
|
22
|
22
|
|
|
2025/05
|
60
|
53
|
50
|
49
|
31
|
33
|
36
|
55
|
33
|
31
|
30
|
42
|
46
|
43
|
34
|
23
|
21
|
26
|
24
|
26
|
26
|
32
|
31
|
25
|
48
|
48
|
44
|
40
|
11
|
22
|
39
|
|
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