Air Quality
Excellent
No health implications.
17
PM2.5
21
PM10
65
O3
0.8
CO
10
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jun
54
Good
Wed
11 Jun
49
Excellent
Thu
12 Jun
54
Good
Fri
13 Jun
55
Good
Sat
14 Jun
52
Good
Sun
15 Jun
32
Excellent
Mon
16 Jun
17
Excellent
Air quality in the last 12 months (De'an)
|
2025/05
|
40
|
48
|
60
|
57
|
27
|
69
|
127
|
30
|
29
|
47
|
39
|
49
|
42
|
43
|
61
|
28
|
32
|
79
|
35
|
23
|
16
|
20
|
24
|
53
|
55
|
52
|
55
|
29
|
25
|
20
|
15
|
|
2025/04
|
57
|
51
|
59
|
57
|
66
|
62
|
61
|
59
|
61
|
51
|
41
|
225
|
132
|
116
|
49
|
54
|
66
|
66
|
61
|
57
|
28
|
25
|
51
|
34
|
38
|
30
|
29
|
46
|
53
|
51
|
|
|
2025/03
|
36
|
33
|
20
|
27
|
44
|
61
|
69
|
66
|
66
|
58
|
50
|
47
|
46
|
46
|
18
|
47
|
32
|
40
|
43
|
41
|
40
|
50
|
56
|
64
|
57
|
73
|
66
|
62
|
61
|
68
|
57
|
|
2025/02
|
44
|
28
|
58
|
49
|
45
|
42
|
73
|
44
|
33
|
49
|
61
|
86
|
83
|
57
|
50
|
47
|
53
|
48
|
43
|
46
|
41
|
35
|
79
|
98
|
88
|
76
|
66
|
40
|
|||
|
2025/01
|
77
|
84
|
160
|
120
|
100
|
72
|
67
|
65
|
54
|
38
|
54
|
63
|
60
|
59
|
81
|
49
|
57
|
57
|
64
|
87
|
71
|
64
|
136
|
114
|
40
|
32
|
52
|
60
|
83
|
55
|
48
|
|
2024/12
|
47
|
51
|
100
|
111
|
54
|
61
|
73
|
86
|
59
|
71
|
47
|
111
|
93
|
60
|
51
|
52
|
60
|
98
|
44
|
62
|
96
|
59
|
74
|
88
|
95
|
109
|
123
|
87
|
58
|
79
|
88
|
|
2024/11
|
40
|
52
|
48
|
77
|
55
|
48
|
42
|
46
|
48
|
50
|
44
|
50
|
55
|
45
|
36
|
53
|
30
|
21
|
33
|
43
|
42
|
49
|
79
|
56
|
42
|
34
|
39
|
49
|
48
|
45
|
|
|
2024/10
|
26
|
52
|
35
|
30
|
35
|
32
|
17
|
33
|
50
|
59
|
55
|
61
|
85
|
80
|
58
|
34
|
29
|
38
|
30
|
28
|
45
|
32
|
46
|
39
|
49
|
36
|
16
|
62
|
91
|
57
|
44
|
|
2024/09
|
36
|
44
|
45
|
47
|
42
|
34
|
34
|
42
|
41
|
32
|
27
|
11
|
26
|
37
|
31
|
24
|
30
|
33
|
31
|
25
|
31
|
37
|
29
|
33
|
45
|
49
|
53
|
23
|
34
|
42
|
|
|
2024/08
|
17
|
19
|
28
|
27
|
35
|
25
|
35
|
33
|
33
|
30
|
29
|
56
|
35
|
18
|
25
|
32
|
43
|
24
|
16
|
22
|
26
|
32
|
34
|
31
|
35
|
40
|
34
|
14
|
25
|
34
|
37
|
|
2024/07
|
15
|
14
|
19
|
15
|
20
|
20
|
19
|
19
|
24
|
29
|
27
|
26
|
27
|
29
|
25
|
26
|
17
|
19
|
15
|
14
|
20
|
23
|
28
|
32
|
29
|
23
|
9
|
9
|
13
|
17
|
17
|
|
2024/06
|
14
|
35
|
21
|
27
|
22
|
32
|
32
|
27
|
24
|
22
|
18
|
23
|
24
|
24
|
24
|
20
|
24
|
16
|
13
|
20
|
24
|
18
|
12
|
12
|
12
|
15
|
12
|
17
|
20
|
13
|
|
|
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