Air Quality
Excellent
No health implications.
12
PM2.5
32
PM10
90
O3
0.8
CO
4
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
69
Good
Wed
13 Aug
77
Good
Thu
14 Aug
71
Good
Fri
15 Aug
76
Good
Sat
16 Aug
79
Good
Sun
17 Aug
75
Good
Mon
18 Aug
24
Excellent
Air quality in the last 12 months (Qiaodong)
|
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
|
|
2025/04
|
28
|
18
|
42
|
57
|
19
|
44
|
45
|
32
|
32
|
40
|
95
|
50
|
45
|
35
|
31
|
76
|
60
|
17
|
25
|
49
|
68
|
35
|
45
|
22
|
32
|
49
|
17
|
26
|
41
|
25
|
|
|
2025/03
|
70
|
50
|
35
|
40
|
41
|
22
|
43
|
66
|
76
|
104
|
141
|
54
|
63
|
62
|
33
|
18
|
24
|
19
|
20
|
26
|
30
|
52
|
152
|
66
|
54
|
127
|
33
|
23
|
19
|
19
|
25
|
|
2025/02
|
85
|
35
|
17
|
25
|
28
|
60
|
16
|
13
|
25
|
52
|
58
|
37
|
52
|
46
|
70
|
22
|
18
|
16
|
15
|
16
|
14
|
17
|
13
|
37
|
36
|
37
|
67
|
60
|
|||
|
2025/01
|
34
|
22
|
28
|
34
|
37
|
13
|
17
|
11
|
12
|
20
|
39
|
36
|
36
|
29
|
25
|
43
|
44
|
45
|
36
|
39
|
23
|
38
|
65
|
67
|
99
|
132
|
16
|
21
|
42
|
58
|
81
|
|
2024/12
|
37
|
17
|
20
|
17
|
18
|
18
|
13
|
19
|
23
|
29
|
35
|
32
|
33
|
28
|
29
|
27
|
20
|
13
|
33
|
31
|
12
|
21
|
27
|
44
|
53
|
21
|
19
|
45
|
77
|
67
|
35
|
|
2024/11
|
60
|
58
|
33
|
19
|
19
|
29
|
59
|
126
|
184
|
95
|
52
|
52
|
90
|
69
|
47
|
54
|
32
|
32
|
71
|
55
|
23
|
28
|
52
|
103
|
36
|
23
|
20
|
13
|
20
|
46
|
|
|
2024/10
|
12
|
15
|
24
|
40
|
55
|
52
|
13
|
28
|
36
|
31
|
40
|
48
|
99
|
67
|
48
|
49
|
72
|
28
|
16
|
25
|
36
|
17
|
40
|
46
|
79
|
115
|
22
|
32
|
27
|
40
|
72
|
|
2024/09
|
21
|
16
|
22
|
30
|
11
|
18
|
20
|
23
|
28
|
14
|
23
|
17
|
23
|
10
|
21
|
19
|
20
|
38
|
56
|
20
|
9
|
15
|
30
|
34
|
14
|
25
|
57
|
60
|
37
|
14
|
|
|
2024/08
|
26
|
30
|
33
|
31
|
30
|
28
|
40
|
39
|
32
|
44
|
16
|
15
|
19
|
30
|
37
|
41
|
36
|
31
|
28
|
22
|
22
|
20
|
35
|
35
|
28
|
21
|
23
|
30
|
37
|
37
|
48
|
|
2024/07
|
24
|
34
|
25
|
30
|
35
|
23
|
30
|
29
|
56
|
56
|
54
|
50
|
33
|
50
|
52
|
30
|
23
|
28
|
31
|
27
|
50
|
49
|
45
|
38
|
22
|
25
|
42
|
29
|
23
|
24
|
22
|
|
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