Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
60
*
PM2.5
108
PM10
12
O3
0.9
CO
12
SO2
38
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Mar
85
Good
Sat
14 Mar
63
Good
Sun
15 Mar
59
Good
Mon
16 Mar
63
Good
Tue
17 Mar
53
Good
Wed
18 Mar
58
Good
Thu
19 Mar
35
Excellent
Didao Air quality rank
Air quality in the last 12 months (Didao)
|
2026/02
|
39
|
38
|
42
|
58
|
37
|
33
|
25
|
22
|
51
|
85
|
56
|
35
|
73
|
60
|
48
|
35
|
48
|
19
|
35
|
63
|
97
|
71
|
93
|
55
|
52
|
60
|
43
|
38
|
|||
|
2026/01
|
23
|
28
|
35
|
36
|
29
|
38
|
40
|
20
|
60
|
59
|
36
|
54
|
52
|
28
|
47
|
32
|
37
|
39
|
46
|
27
|
31
|
24
|
35
|
25
|
24
|
26
|
37
|
49
|
22
|
25
|
31
|
|
2025/12
|
28
|
34
|
23
|
24
|
28
|
40
|
35
|
40
|
27
|
28
|
32
|
28
|
39
|
56
|
50
|
38
|
25
|
61
|
65
|
40
|
29
|
50
|
56
|
37
|
41
|
23
|
31
|
55
|
42
|
28
|
28
|
|
2025/11
|
80
|
82
|
35
|
55
|
123
|
88
|
23
|
54
|
31
|
23
|
38
|
48
|
58
|
45
|
62
|
63
|
39
|
44
|
57
|
37
|
102
|
89
|
57
|
122
|
37
|
57
|
67
|
58
|
56
|
50
|
|
|
2025/10
|
25
|
37
|
44
|
36
|
20
|
29
|
36
|
37
|
30
|
41
|
37
|
32
|
43
|
55
|
53
|
62
|
53
|
26
|
17
|
24
|
29
|
41
|
53
|
54
|
111
|
110
|
66
|
42
|
147
|
38
|
58
|
|
2025/09
|
35
|
22
|
31
|
38
|
38
|
25
|
20
|
23
|
21
|
23
|
21
|
35
|
43
|
35
|
20
|
21
|
15
|
17
|
22
|
29
|
25
|
25
|
35
|
32
|
20
|
13
|
20
|
34
|
31
|
40
|
|
|
2025/08
|
26
|
21
|
23
|
13
|
18
|
20
|
14
|
16
|
21
|
16
|
24
|
41
|
35
|
13
|
25
|
17
|
15
|
23
|
21
|
16
|
24
|
12
|
20
|
21
|
21
|
13
|
20
|
27
|
16
|
25
|
38
|
|
2025/07
|
25
|
18
|
18
|
24
|
29
|
14
|
21
|
24
|
26
|
23
|
28
|
23
|
20
|
16
|
18
|
17
|
17
|
18
|
18
|
21
|
17
|
19
|
22
|
24
|
22
|
13
|
21
|
18
|
20
|
15
|
14
|
|
2025/06
|
48
|
27
|
18
|
14
|
18
|
20
|
17
|
26
|
28
|
17
|
15
|
18
|
28
|
26
|
18
|
21
|
18
|
23
|
22
|
20
|
15
|
15
|
24
|
35
|
40
|
47
|
33
|
47
|
27
|
25
|
|
|
2025/05
|
34
|
27
|
24
|
21
|
19
|
30
|
33
|
33
|
32
|
17
|
38
|
46
|
44
|
36
|
19
|
36
|
30
|
16
|
20
|
26
|
27
|
17
|
18
|
25
|
18
|
22
|
26
|
35
|
40
|
46
|
48
|
|
2025/04
|
70
|
55
|
45
|
50
|
52
|
18
|
26
|
56
|
59
|
76
|
144
|
90
|
38
|
29
|
23
|
29
|
51
|
42
|
28
|
57
|
85
|
27
|
32
|
31
|
36
|
16
|
32
|
49
|
37
|
39
|
|
|
2025/03
|
20
|
19
|
21
|
36
|
49
|
38
|
32
|
62
|
65
|
64
|
74
|
78
|
21
|
23
|
19
|
22
|
28
|
32
|
37
|
66
|
79
|
12
|
41
|
49
|
75
|
72
|
26
|
16
|
23
|
21
|
36
|
|
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