Air Quality
Excellent
No health implications.
5
PM2.5
35
PM10
65
O3
0.3
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
85
Good
Thu
29 Oct
78
Good
Fri
30 Oct
61
Good
Sat
31 Oct
56
Good
Sun
1 Nov
57
Good
Mon
2 Nov
53
Good
Tue
3 Nov
16
Excellent
Air quality in the last 12 months (Dongning)
|
2026/08
|
15
|
10
|
13
|
25
|
29
|
27
|
19
|
22
|
21
|
24
|
17
|
19
|
16
|
18
|
18
|
12
|
17
|
16
|
22
|
26
|
25
|
24
|
22
|
20
|
21
|
25
|
22
|
19
|
17
|
18
|
19
|
|
2026/07
|
37
|
21
|
21
|
22
|
22
|
21
|
16
|
15
|
20
|
20
|
23
|
16
|
20
|
17
|
19
|
22
|
26
|
34
|
32
|
30
|
25
|
27
|
26
|
19
|
14
|
13
|
13
|
16
|
26
|
27
|
22
|
|
2026/06
|
36
|
37
|
28
|
18
|
24
|
20
|
16
|
15
|
19
|
21
|
24
|
29
|
29
|
25
|
24
|
21
|
26
|
32
|
29
|
21
|
21
|
20
|
24
|
31
|
32
|
30
|
32
|
24
|
24
|
34
|
|
|
2026/05
|
36
|
37
|
32
|
36
|
52
|
29
|
27
|
25
|
32
|
31
|
36
|
44
|
36
|
36
|
41
|
39
|
33
|
27
|
25
|
31
|
37
|
42
|
34
|
33
|
42
|
30
|
25
|
21
|
26
|
25
|
34
|
|
2026/04
|
76
|
128
|
119
|
52
|
47
|
37
|
26
|
30
|
67
|
42
|
26
|
34
|
32
|
33
|
37
|
45
|
55
|
32
|
39
|
57
|
53
|
33
|
34
|
35
|
27
|
30
|
29
|
26
|
36
|
45
|
|
|
2026/03
|
40
|
42
|
47
|
66
|
52
|
44
|
32
|
35
|
35
|
42
|
56
|
57
|
67
|
59
|
69
|
90
|
99
|
149
|
46
|
47
|
94
|
95
|
75
|
83
|
84
|
76
|
155
|
129
|
133
|
43
|
44
|
|
2026/02
|
31
|
33
|
49
|
73
|
52
|
41
|
20
|
24
|
50
|
89
|
51
|
39
|
74
|
69
|
51
|
40
|
122
|
25
|
37
|
59
|
79
|
74
|
89
|
57
|
61
|
57
|
48
|
39
|
|||
|
2026/01
|
22
|
25
|
29
|
32
|
24
|
41
|
45
|
25
|
73
|
61
|
32
|
53
|
51
|
30
|
65
|
28
|
30
|
52
|
39
|
28
|
32
|
28
|
31
|
24
|
23
|
33
|
29
|
37
|
22
|
24
|
24
|
|
2025/12
|
31
|
32
|
21
|
22
|
32
|
56
|
44
|
39
|
41
|
44
|
28
|
35
|
55
|
65
|
72
|
37
|
22
|
57
|
91
|
43
|
29
|
54
|
68
|
42
|
43
|
22
|
31
|
81
|
55
|
26
|
26
|
|
2025/11
|
72
|
78
|
46
|
64
|
97
|
74
|
28
|
41
|
40
|
25
|
32
|
62
|
46
|
59
|
80
|
69
|
36
|
39
|
55
|
40
|
83
|
72
|
53
|
115
|
30
|
55
|
74
|
50
|
62
|
43
|
|
|
2025/10
|
26
|
35
|
44
|
44
|
19
|
32
|
41
|
27
|
34
|
30
|
36
|
34
|
43
|
59
|
46
|
67
|
48
|
21
|
22
|
21
|
27
|
41
|
47
|
58
|
69
|
70
|
66
|
51
|
123
|
46
|
57
|
|
2025/09
|
25
|
32
|
43
|
38
|
40
|
29
|
27
|
36
|
33
|
27
|
24
|
42
|
44
|
36
|
19
|
20
|
16
|
26
|
29
|
28
|
27
|
31
|
36
|
28
|
20
|
16
|
28
|
29
|
37
|
45
|
|
|
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