Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
32
O3
0.4
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Aug
52
Good
Fri
28 Aug
56
Good
Sat
29 Aug
57
Good
Sun
30 Aug
53
Good
Mon
31 Aug
50
Excellent
Tue
1 Sep
37
Excellent
Wed
2 Sep
36
Excellent
Air quality in the last 12 months (Dinghu)
|
2026/07
|
30
|
32
|
16
|
17
|
22
|
20
|
16
|
19
|
29
|
36
|
27
|
36
|
36
|
17
|
16
|
21
|
24
|
28
|
32
|
35
|
31
|
32
|
39
|
35
|
45
|
16
|
26
|
19
|
14
|
30
|
18
|
|
2026/06
|
35
|
26
|
32
|
31
|
30
|
25
|
26
|
30
|
20
|
25
|
30
|
45
|
24
|
24
|
26
|
24
|
18
|
17
|
21
|
21
|
21
|
25
|
28
|
29
|
27
|
21
|
24
|
24
|
27
|
21
|
|
|
2026/05
|
35
|
34
|
27
|
29
|
47
|
48
|
47
|
14
|
25
|
45
|
35
|
41
|
28
|
22
|
43
|
19
|
25
|
18
|
19
|
14
|
17
|
18
|
24
|
25
|
25
|
31
|
32
|
33
|
47
|
34
|
31
|
|
2026/04
|
29
|
51
|
35
|
23
|
55
|
54
|
41
|
31
|
31
|
32
|
39
|
34
|
27
|
26
|
21
|
25
|
27
|
27
|
50
|
29
|
26
|
25
|
21
|
24
|
34
|
62
|
36
|
33
|
23
|
25
|
|
|
2026/03
|
23
|
33
|
9
|
11
|
20
|
24
|
37
|
61
|
46
|
15
|
27
|
27
|
59
|
57
|
45
|
35
|
34
|
34
|
46
|
28
|
38
|
44
|
38
|
37
|
46
|
30
|
30
|
34
|
30
|
39
|
36
|
|
2026/02
|
29
|
35
|
47
|
66
|
47
|
21
|
32
|
27
|
46
|
61
|
53
|
36
|
43
|
34
|
20
|
29
|
36
|
33
|
43
|
45
|
47
|
33
|
40
|
50
|
39
|
33
|
34
|
19
|
|||
|
2026/01
|
54
|
14
|
36
|
52
|
39
|
33
|
34
|
27
|
32
|
37
|
35
|
45
|
44
|
70
|
54
|
90
|
119
|
106
|
68
|
56
|
24
|
24
|
30
|
40
|
63
|
63
|
50
|
47
|
51
|
59
|
31
|
|
2025/12
|
39
|
34
|
57
|
63
|
62
|
69
|
75
|
53
|
53
|
52
|
39
|
59
|
39
|
21
|
40
|
50
|
32
|
41
|
103
|
55
|
43
|
77
|
78
|
71
|
12
|
35
|
41
|
41
|
48
|
36
|
61
|
|
2025/11
|
25
|
28
|
25
|
11
|
16
|
28
|
43
|
45
|
16
|
7
|
8
|
12
|
16
|
24
|
31
|
37
|
35
|
31
|
18
|
22
|
28
|
33
|
34
|
39
|
32
|
47
|
39
|
50
|
52
|
59
|
|
|
2025/10
|
36
|
17
|
20
|
29
|
15
|
18
|
30
|
27
|
35
|
38
|
40
|
31
|
29
|
25
|
33
|
54
|
50
|
43
|
26
|
10
|
8
|
8
|
11
|
26
|
38
|
44
|
42
|
46
|
56
|
42
|
27
|
|
2025/09
|
17
|
19
|
17
|
20
|
24
|
26
|
25
|
7
|
13
|
17
|
29
|
17
|
20
|
22
|
23
|
24
|
23
|
29
|
24
|
18
|
12
|
25
|
15
|
7
|
16
|
25
|
32
|
30
|
42
|
28
|
|
|
2025/08
|
16
|
24
|
27
|
38
|
25
|
15
|
35
|
47
|
26
|
24
|
25
|
26
|
29
|
28
|
15
|
32
|
25
|
13
|
24
|
22
|
18
|
29
|
45
|
30
|
27
|
38
|
27
|
24
|
33
|
29
|
25
|
|
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