Air Quality
Excellent
No health implications.
20
PM2.5
29
PM10
96
O3
0.2
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 May
64
Good
Thu
7 May
64
Good
Fri
8 May
62
Good
Sat
9 May
90
Good
Sun
10 May
93
Good
Mon
11 May
77
Good
Tue
12 May
48
Excellent
Air quality in the last 12 months (Qiaodong)
|
2026/04
|
32
|
52
|
71
|
81
|
55
|
27
|
33
|
53
|
39
|
30
|
39
|
47
|
63
|
56
|
73
|
49
|
54
|
71
|
156
|
77
|
41
|
38
|
58
|
52
|
50
|
40
|
67
|
27
|
28
|
36
|
|
|
2026/03
|
84
|
92
|
59
|
46
|
39
|
26
|
39
|
53
|
31
|
34
|
27
|
58
|
83
|
25
|
36
|
53
|
72
|
26
|
27
|
37
|
87
|
45
|
58
|
86
|
60
|
41
|
28
|
42
|
36
|
28
|
40
|
|
2026/02
|
20
|
25
|
48
|
57
|
24
|
11
|
13
|
27
|
51
|
61
|
35
|
53
|
55
|
48
|
25
|
21
|
39
|
34
|
56
|
95
|
211
|
35
|
37
|
51
|
82
|
42
|
67
|
54
|
|||
|
2026/01
|
22
|
25
|
31
|
22
|
22
|
28
|
29
|
63
|
78
|
33
|
31
|
45
|
38
|
87
|
109
|
26
|
41
|
32
|
20
|
14
|
19
|
34
|
37
|
23
|
33
|
55
|
29
|
44
|
32
|
57
|
21
|
|
2025/12
|
21
|
23
|
31
|
22
|
39
|
58
|
37
|
30
|
54
|
48
|
26
|
50
|
26
|
54
|
63
|
41
|
41
|
75
|
76
|
21
|
29
|
65
|
38
|
25
|
22
|
41
|
43
|
51
|
30
|
23
|
22
|
|
2025/11
|
21
|
22
|
41
|
59
|
74
|
83
|
54
|
47
|
27
|
32
|
46
|
45
|
31
|
49
|
59
|
23
|
16
|
24
|
31
|
24
|
36
|
46
|
85
|
40
|
41
|
66
|
40
|
78
|
89
|
79
|
|
|
2025/10
|
43
|
48
|
44
|
45
|
48
|
38
|
31
|
21
|
8
|
15
|
27
|
31
|
41
|
41
|
47
|
31
|
10
|
20
|
13
|
17
|
25
|
38
|
67
|
67
|
41
|
13
|
26
|
41
|
71
|
23
|
19
|
|
2025/09
|
26
|
35
|
44
|
42
|
35
|
41
|
25
|
29
|
41
|
43
|
47
|
46
|
49
|
27
|
30
|
16
|
13
|
21
|
29
|
25
|
32
|
27
|
29
|
33
|
32
|
40
|
41
|
34
|
26
|
31
|
|
|
2025/08
|
48
|
43
|
38
|
42
|
28
|
24
|
27
|
27
|
18
|
24
|
34
|
36
|
27
|
34
|
42
|
27
|
31
|
37
|
23
|
26
|
29
|
34
|
24
|
25
|
33
|
30
|
15
|
30
|
43
|
38
|
28
|
|
2025/07
|
24
|
33
|
34
|
33
|
18
|
16
|
26
|
30
|
40
|
35
|
47
|
45
|
18
|
32
|
36
|
15
|
16
|
25
|
43
|
15
|
21
|
28
|
41
|
24
|
24
|
25
|
24
|
31
|
20
|
19
|
31
|
|
2025/06
|
48
|
20
|
15
|
22
|
31
|
20
|
20
|
24
|
34
|
26
|
46
|
66
|
44
|
34
|
15
|
21
|
39
|
40
|
35
|
19
|
20
|
30
|
36
|
36
|
45
|
50
|
42
|
45
|
41
|
28
|
|
|
2025/05
|
20
|
20
|
19
|
25
|
78
|
25
|
50
|
77
|
23
|
35
|
29
|
45
|
43
|
28
|
39
|
93
|
31
|
24
|
23
|
59
|
47
|
41
|
46
|
44
|
41
|
35
|
31
|
40
|
54
|
63
|
27
|
|
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