Air Quality
Excellent
No health implications.
18
PM2.5
23
PM10
41
O3
0.9
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jan
46
Excellent
Wed
21 Jan
55
Good
Thu
22 Jan
73
Good
Fri
23 Jan
84
Good
Sat
24 Jan
98
Good
Sun
25 Jan
40
Excellent
Mon
26 Jan
38
Excellent
Air quality in the last 12 months (Chibi)
|
2025/11
|
57
|
54
|
62
|
57
|
56
|
50
|
39
|
21
|
40
|
49
|
69
|
50
|
48
|
53
|
56
|
54
|
55
|
28
|
31
|
37
|
49
|
62
|
66
|
52
|
78
|
57
|
89
|
69
|
59
|
55
|
|
|
2025/10
|
31
|
38
|
29
|
39
|
54
|
41
|
42
|
52
|
45
|
50
|
65
|
77
|
41
|
49
|
57
|
23
|
34
|
11
|
9
|
19
|
17
|
26
|
36
|
38
|
66
|
75
|
74
|
65
|
69
|
77
|
50
|
|
2025/09
|
16
|
19
|
19
|
21
|
26
|
30
|
37
|
29
|
25
|
24
|
23
|
20
|
29
|
27
|
26
|
29
|
34
|
24
|
19
|
17
|
28
|
42
|
26
|
11
|
15
|
34
|
46
|
47
|
40
|
36
|
|
|
2025/08
|
38
|
41
|
39
|
34
|
26
|
20
|
15
|
14
|
22
|
30
|
14
|
17
|
22
|
20
|
13
|
15
|
20
|
23
|
17
|
12
|
14
|
14
|
16
|
18
|
15
|
17
|
20
|
18
|
26
|
27
|
17
|
|
2025/07
|
15
|
16
|
17
|
25
|
30
|
32
|
34
|
33
|
25
|
21
|
34
|
25
|
22
|
27
|
26
|
24
|
29
|
27
|
33
|
25
|
17
|
11
|
12
|
19
|
22
|
27
|
19
|
21
|
24
|
22
|
26
|
|
2025/06
|
11
|
25
|
38
|
44
|
37
|
35
|
27
|
18
|
28
|
26
|
24
|
28
|
24
|
20
|
28
|
34
|
23
|
14
|
11
|
17
|
12
|
12
|
17
|
21
|
25
|
33
|
20
|
14
|
11
|
17
|
|
|
2025/05
|
43
|
54
|
53
|
49
|
34
|
91
|
113
|
36
|
39
|
42
|
36
|
37
|
39
|
51
|
45
|
19
|
28
|
74
|
51
|
24
|
17
|
16
|
38
|
52
|
41
|
39
|
45
|
25
|
21
|
19
|
13
|
|
2025/04
|
62
|
53
|
57
|
57
|
64
|
65
|
62
|
59
|
54
|
36
|
42
|
213
|
123
|
122
|
53
|
53
|
64
|
64
|
62
|
62
|
31
|
42
|
53
|
42
|
46
|
39
|
38
|
56
|
54
|
39
|
|
|
2025/03
|
45
|
33
|
12
|
32
|
44
|
47
|
53
|
55
|
50
|
42
|
35
|
56
|
41
|
34
|
27
|
44
|
31
|
37
|
42
|
36
|
39
|
46
|
53
|
49
|
48
|
59
|
84
|
64
|
67
|
64
|
66
|
|
2025/02
|
58
|
46
|
64
|
60
|
48
|
44
|
73
|
41
|
38
|
47
|
50
|
70
|
88
|
66
|
62
|
52
|
44
|
32
|
42
|
55
|
58
|
36
|
77
|
89
|
73
|
54
|
39
|
43
|
|||
|
2025/01
|
87
|
113
|
159
|
171
|
86
|
72
|
75
|
72
|
61
|
52
|
63
|
73
|
74
|
90
|
68
|
61
|
67
|
84
|
79
|
101
|
88
|
86
|
184
|
107
|
21
|
33
|
51
|
71
|
126
|
58
|
83
|
|
2024/12
|
41
|
51
|
94
|
83
|
45
|
48
|
47
|
82
|
56
|
62
|
64
|
79
|
73
|
53
|
53
|
47
|
62
|
72
|
65
|
81
|
84
|
60
|
68
|
78
|
88
|
120
|
132
|
56
|
47
|
82
|
102
|
|
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