Air Quality
Excellent
No health implications.
6
PM2.5
23
PM10
76
O3
0.2
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jun
46
Excellent
Thu
12 Jun
75
Good
Fri
13 Jun
85
Good
Sat
14 Jun
60
Good
Sun
15 Jun
51
Good
Mon
16 Jun
48
Excellent
Tue
17 Jun
28
Excellent
Air quality in the last 12 months (Dunhua)
|
2025/05
|
23
|
22
|
21
|
16
|
21
|
23
|
36
|
44
|
46
|
20
|
33
|
42
|
50
|
44
|
27
|
28
|
22
|
26
|
21
|
26
|
39
|
41
|
20
|
32
|
24
|
21
|
30
|
28
|
33
|
34
|
39
|
|
2025/04
|
53
|
40
|
39
|
39
|
36
|
35
|
26
|
41
|
52
|
61
|
64
|
41
|
16
|
19
|
29
|
29
|
49
|
44
|
29
|
40
|
71
|
26
|
20
|
48
|
50
|
50
|
52
|
47
|
61
|
48
|
|
|
2025/03
|
81
|
22
|
25
|
27
|
34
|
51
|
46
|
50
|
70
|
76
|
86
|
83
|
51
|
34
|
39
|
33
|
39
|
52
|
62
|
60
|
70
|
30
|
25
|
65
|
74
|
54
|
36
|
27
|
28
|
32
|
46
|
|
2025/02
|
71
|
84
|
61
|
44
|
47
|
43
|
41
|
34
|
40
|
44
|
55
|
60
|
49
|
49
|
61
|
54
|
35
|
29
|
34
|
37
|
37
|
39
|
38
|
43
|
93
|
69
|
70
|
89
|
|||
|
2025/01
|
53
|
49
|
39
|
48
|
78
|
70
|
55
|
54
|
48
|
52
|
70
|
67
|
62
|
61
|
38
|
43
|
46
|
59
|
71
|
106
|
93
|
95
|
70
|
72
|
81
|
84
|
42
|
48
|
64
|
42
|
54
|
|
2024/12
|
47
|
26
|
23
|
26
|
26
|
35
|
30
|
37
|
46
|
48
|
34
|
43
|
56
|
44
|
36
|
34
|
51
|
44
|
51
|
61
|
55
|
37
|
41
|
39
|
49
|
56
|
36
|
39
|
37
|
60
|
42
|
|
2024/11
|
58
|
49
|
39
|
34
|
25
|
38
|
50
|
52
|
59
|
48
|
100
|
46
|
39
|
53
|
51
|
33
|
41
|
36
|
39
|
66
|
64
|
45
|
51
|
51
|
52
|
34
|
23
|
41
|
30
|
39
|
|
|
2024/10
|
12
|
20
|
21
|
19
|
27
|
43
|
27
|
31
|
32
|
29
|
25
|
37
|
33
|
32
|
18
|
20
|
41
|
47
|
27
|
28
|
33
|
45
|
40
|
40
|
51
|
75
|
60
|
30
|
34
|
60
|
51
|
|
2024/09
|
22
|
16
|
20
|
22
|
16
|
18
|
27
|
21
|
23
|
19
|
23
|
23
|
21
|
19
|
21
|
24
|
24
|
25
|
29
|
19
|
18
|
22
|
17
|
19
|
21
|
16
|
20
|
24
|
28
|
22
|
|
|
2024/08
|
20
|
24
|
24
|
20
|
15
|
19
|
27
|
32
|
30
|
27
|
15
|
18
|
20
|
29
|
32
|
28
|
26
|
30
|
22
|
16
|
15
|
18
|
16
|
31
|
34
|
26
|
24
|
21
|
22
|
24
|
19
|
|
2024/07
|
47
|
41
|
16
|
24
|
27
|
24
|
24
|
41
|
46
|
55
|
65
|
73
|
60
|
54
|
50
|
38
|
19
|
19
|
26
|
31
|
24
|
21
|
16
|
25
|
20
|
12
|
12
|
11
|
13
|
22
|
20
|
|
2024/06
|
17
|
20
|
18
|
27
|
31
|
27
|
27
|
22
|
18
|
19
|
29
|
28
|
22
|
16
|
15
|
22
|
26
|
23
|
36
|
31
|
33
|
26
|
22
|
17
|
14
|
22
|
29
|
44
|
36
|
34
|
|
|
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