Air Quality
Excellent
No health implications.
14
PM2.5
26
PM10
66
O3
0.6
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Oct
46
Excellent
Mon
19 Oct
45
Excellent
Tue
20 Oct
53
Good
Wed
21 Oct
50
Excellent
Thu
22 Oct
55
Good
Fri
23 Oct
69
Good
Sat
24 Oct
47
Excellent
Air quality in the last 12 months (Du'an)
|
2026/08
|
19
|
25
|
25
|
20
|
17
|
22
|
33
|
32
|
35
|
34
|
31
|
33
|
28
|
23
|
24
|
26
|
27
|
26
|
23
|
26
|
24
|
27
|
26
|
23
|
22
|
17
|
19
|
21
|
22
|
27
|
28
|
|
2026/07
|
19
|
27
|
24
|
17
|
12
|
16
|
14
|
17
|
22
|
22
|
27
|
36
|
35
|
40
|
28
|
22
|
25
|
27
|
24
|
22
|
29
|
32
|
29
|
32
|
43
|
41
|
48
|
29
|
26
|
19
|
17
|
|
2026/06
|
42
|
35
|
33
|
30
|
31
|
33
|
29
|
24
|
26
|
28
|
39
|
48
|
31
|
21
|
29
|
27
|
26
|
21
|
19
|
20
|
22
|
28
|
27
|
25
|
17
|
18
|
25
|
31
|
27
|
22
|
|
|
2026/05
|
43
|
46
|
21
|
31
|
44
|
42
|
33
|
25
|
29
|
35
|
37
|
49
|
42
|
44
|
42
|
27
|
20
|
21
|
22
|
25
|
21
|
25
|
34
|
33
|
34
|
37
|
35
|
32
|
29
|
23
|
37
|
|
2026/04
|
29
|
65
|
63
|
39
|
72
|
98
|
67
|
68
|
63
|
68
|
74
|
80
|
79
|
72
|
60
|
58
|
28
|
39
|
54
|
47
|
41
|
27
|
18
|
27
|
45
|
56
|
43
|
25
|
24
|
27
|
|
|
2026/03
|
41
|
27
|
15
|
25
|
57
|
53
|
68
|
64
|
23
|
20
|
34
|
54
|
61
|
66
|
62
|
56
|
45
|
36
|
46
|
37
|
31
|
68
|
62
|
51
|
47
|
60
|
53
|
48
|
56
|
47
|
38
|
|
2026/02
|
33
|
49
|
73
|
123
|
124
|
69
|
39
|
20
|
33
|
25
|
21
|
33
|
34
|
43
|
48
|
41
|
31
|
37
|
34
|
42
|
81
|
100
|
81
|
44
|
50
|
51
|
35
|
43
|
|||
|
2026/01
|
30
|
20
|
39
|
57
|
17
|
29
|
45
|
58
|
74
|
87
|
84
|
91
|
99
|
113
|
110
|
106
|
109
|
91
|
75
|
39
|
12
|
20
|
42
|
58
|
87
|
51
|
25
|
36
|
65
|
39
|
17
|
|
2025/12
|
76
|
72
|
64
|
72
|
65
|
63
|
76
|
53
|
64
|
87
|
107
|
89
|
28
|
42
|
53
|
63
|
60
|
55
|
64
|
60
|
50
|
60
|
70
|
15
|
28
|
53
|
59
|
63
|
75
|
79
|
70
|
|
2025/11
|
22
|
26
|
13
|
9
|
19
|
34
|
42
|
29
|
13
|
13
|
12
|
21
|
37
|
39
|
44
|
45
|
51
|
19
|
18
|
28
|
30
|
40
|
48
|
51
|
43
|
49
|
47
|
55
|
59
|
66
|
|
|
2025/10
|
27
|
28
|
26
|
26
|
29
|
13
|
17
|
28
|
33
|
39
|
38
|
38
|
32
|
22
|
21
|
27
|
38
|
46
|
21
|
12
|
12
|
11
|
20
|
35
|
40
|
29
|
30
|
33
|
47
|
54
|
28
|
|
2025/09
|
25
|
23
|
21
|
22
|
24
|
25
|
33
|
33
|
17
|
20
|
19
|
17
|
22
|
27
|
24
|
25
|
19
|
24
|
32
|
39
|
25
|
20
|
20
|
15
|
10
|
16
|
25
|
27
|
24
|
29
|
|
|
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