Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
*
PM2.5
58
PM10
29
O3
0.8
CO
4
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
40
Excellent
Mon
15 Dec
50
Excellent
Tue
16 Dec
55
Good
Wed
17 Dec
80
Good
Thu
18 Dec
70
Good
Fri
19 Dec
75
Good
Sat
20 Dec
18
Excellent
Air quality in the last 12 months (Cengong)
|
2025/11
|
26
|
20
|
14
|
16
|
20
|
19
|
17
|
9
|
10
|
12
|
21
|
30
|
29
|
33
|
37
|
42
|
45
|
20
|
22
|
27
|
29
|
32
|
40
|
42
|
38
|
40
|
45
|
45
|
42
|
47
|
|
|
2025/10
|
19
|
16
|
17
|
18
|
21
|
23
|
16
|
17
|
19
|
21
|
20
|
29
|
33
|
23
|
21
|
17
|
18
|
15
|
10
|
10
|
10
|
19
|
32
|
33
|
43
|
35
|
25
|
29
|
43
|
38
|
31
|
|
2025/09
|
20
|
19
|
16
|
17
|
20
|
27
|
25
|
26
|
15
|
14
|
14
|
14
|
16
|
19
|
18
|
16
|
17
|
21
|
19
|
19
|
23
|
23
|
14
|
13
|
12
|
13
|
17
|
19
|
23
|
24
|
|
|
2025/08
|
19
|
22
|
21
|
21
|
21
|
15
|
12
|
12
|
15
|
16
|
17
|
25
|
31
|
19
|
13
|
13
|
15
|
17
|
16
|
15
|
13
|
13
|
15
|
18
|
17
|
18
|
15
|
16
|
22
|
24
|
21
|
|
2025/07
|
14
|
13
|
14
|
15
|
17
|
20
|
19
|
22
|
24
|
19
|
17
|
27
|
20
|
18
|
13
|
14
|
17
|
25
|
24
|
22
|
14
|
12
|
12
|
13
|
14
|
16
|
19
|
18
|
19
|
19
|
19
|
|
2025/06
|
17
|
13
|
21
|
21
|
28
|
25
|
22
|
24
|
23
|
20
|
21
|
21
|
21
|
15
|
18
|
22
|
13
|
12
|
13
|
11
|
12
|
11
|
10
|
14
|
15
|
17
|
15
|
12
|
14
|
17
|
|
|
2025/05
|
30
|
39
|
36
|
30
|
25
|
27
|
29
|
25
|
20
|
21
|
23
|
29
|
29
|
45
|
44
|
22
|
34
|
29
|
37
|
31
|
21
|
20
|
22
|
38
|
39
|
21
|
16
|
11
|
15
|
20
|
20
|
|
2025/04
|
31
|
39
|
49
|
64
|
66
|
59
|
69
|
73
|
63
|
51
|
50
|
44
|
110
|
81
|
61
|
65
|
57
|
55
|
29
|
23
|
34
|
26
|
36
|
24
|
22
|
27
|
21
|
24
|
39
|
23
|
|
|
2025/03
|
37
|
37
|
31
|
22
|
21
|
27
|
33
|
32
|
33
|
33
|
36
|
45
|
55
|
27
|
14
|
32
|
38
|
28
|
33
|
34
|
45
|
54
|
57
|
55
|
62
|
68
|
65
|
61
|
33
|
23
|
25
|
|
2025/02
|
21
|
15
|
41
|
53
|
60
|
59
|
43
|
59
|
47
|
45
|
47
|
65
|
62
|
39
|
34
|
41
|
30
|
30
|
30
|
30
|
76
|
29
|
42
|
82
|
35
|
33
|
36
|
35
|
|||
|
2025/01
|
92
|
104
|
102
|
119
|
119
|
74
|
69
|
57
|
44
|
54
|
59
|
62
|
64
|
68
|
64
|
69
|
78
|
86
|
77
|
89
|
106
|
126
|
146
|
129
|
26
|
25
|
43
|
71
|
168
|
74
|
40
|
|
2024/12
|
52
|
63
|
84
|
95
|
25
|
33
|
38
|
48
|
55
|
18
|
30
|
64
|
72
|
52
|
45
|
48
|
71
|
75
|
78
|
90
|
102
|
85
|
75
|
75
|
80
|
82
|
82
|
100
|
94
|
107
|
73
|
|
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