Air Quality
Excellent
No health implications.
21
PM2.5
35
PM10
78
O3
0.5
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 May
47
Excellent
Fri
8 May
60
Good
Sat
9 May
72
Good
Sun
10 May
74
Good
Mon
11 May
77
Good
Tue
12 May
46
Excellent
Wed
13 May
49
Excellent
Air quality in the last 12 months (Chibi)
|
2026/04
|
46
|
35
|
42
|
40
|
65
|
65
|
77
|
56
|
33
|
39
|
46
|
42
|
45
|
29
|
31
|
46
|
43
|
48
|
51
|
54
|
25
|
20
|
31
|
35
|
37
|
45
|
55
|
30
|
27
|
31
|
|
|
2026/03
|
21
|
32
|
60
|
62
|
69
|
73
|
71
|
71
|
77
|
63
|
48
|
58
|
49
|
51
|
93
|
19
|
19
|
29
|
51
|
67
|
45
|
50
|
56
|
73
|
72
|
62
|
63
|
59
|
53
|
36
|
41
|
|
2026/02
|
56
|
66
|
80
|
84
|
90
|
109
|
57
|
63
|
56
|
64
|
75
|
81
|
72
|
54
|
69
|
34
|
76
|
70
|
90
|
55
|
43
|
60
|
77
|
43
|
34
|
22
|
40
|
39
|
|||
|
2026/01
|
34
|
56
|
67
|
59
|
91
|
72
|
63
|
67
|
65
|
62
|
73
|
68
|
68
|
65
|
122
|
107
|
163
|
165
|
25
|
47
|
63
|
74
|
72
|
75
|
75
|
146
|
105
|
74
|
64
|
37
|
46
|
|
2025/12
|
83
|
104
|
64
|
69
|
90
|
81
|
101
|
116
|
121
|
117
|
135
|
117
|
35
|
48
|
52
|
57
|
123
|
129
|
80
|
128
|
63
|
50
|
48
|
86
|
65
|
65
|
74
|
70
|
75
|
131
|
100
|
|
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
|
|
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