Air Quality
Excellent
No health implications.
3
PM2.5
16
PM10
40
O3
0.6
CO
3
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Oct
31
Excellent
Mon
13 Oct
46
Excellent
Tue
14 Oct
52
Good
Wed
15 Oct
50
Excellent
Thu
16 Oct
62
Good
Fri
17 Oct
52
Good
Sat
18 Oct
33
Excellent
Air quality in the last 12 months (Pidu)
|
2025/08
|
40
|
44
|
48
|
48
|
38
|
33
|
28
|
36
|
24
|
16
|
22
|
33
|
41
|
42
|
47
|
31
|
30
|
20
|
25
|
32
|
21
|
18
|
23
|
25
|
24
|
28
|
31
|
19
|
12
|
14
|
25
|
|
2025/07
|
22
|
22
|
21
|
24
|
14
|
24
|
21
|
28
|
30
|
29
|
19
|
27
|
37
|
37
|
53
|
52
|
49
|
40
|
28
|
24
|
22
|
34
|
19
|
16
|
20
|
15
|
24
|
32
|
34
|
32
|
43
|
|
2025/06
|
35
|
30
|
48
|
55
|
56
|
64
|
58
|
53
|
53
|
35
|
48
|
50
|
57
|
55
|
42
|
51
|
52
|
21
|
22
|
37
|
32
|
35
|
30
|
16
|
24
|
36
|
49
|
44
|
29
|
21
|
|
|
2025/05
|
55
|
62
|
62
|
62
|
32
|
30
|
39
|
33
|
143
|
95
|
69
|
65
|
48
|
75
|
60
|
72
|
109
|
133
|
71
|
72
|
89
|
68
|
54
|
53
|
53
|
61
|
34
|
30
|
51
|
39
|
26
|
|
2025/04
|
59
|
58
|
72
|
70
|
39
|
46
|
60
|
63
|
70
|
68
|
57
|
140
|
141
|
80
|
95
|
94
|
68
|
72
|
54
|
63
|
73
|
64
|
77
|
35
|
45
|
42
|
38
|
48
|
29
|
39
|
|
|
2025/03
|
86
|
87
|
53
|
43
|
34
|
35
|
45
|
41
|
50
|
68
|
72
|
93
|
70
|
53
|
30
|
42
|
44
|
43
|
68
|
64
|
61
|
66
|
70
|
56
|
66
|
73
|
143
|
83
|
67
|
58
|
38
|
|
2025/02
|
34
|
38
|
38
|
48
|
38
|
31
|
42
|
28
|
36
|
47
|
71
|
60
|
57
|
52
|
37
|
50
|
49
|
51
|
37
|
43
|
40
|
22
|
35
|
29
|
22
|
46
|
64
|
83
|
|||
|
2025/01
|
133
|
124
|
133
|
141
|
109
|
93
|
60
|
46
|
62
|
54
|
43
|
86
|
92
|
65
|
71
|
61
|
104
|
51
|
79
|
92
|
132
|
162
|
199
|
88
|
37
|
63
|
73
|
107
|
289
|
96
|
59
|
|
2024/12
|
99
|
121
|
109
|
66
|
60
|
46
|
34
|
16
|
25
|
41
|
58
|
53
|
44
|
48
|
73
|
97
|
125
|
161
|
110
|
89
|
93
|
53
|
43
|
56
|
79
|
79
|
115
|
109
|
70
|
68
|
82
|
|
2024/11
|
34
|
55
|
40
|
35
|
45
|
59
|
71
|
90
|
62
|
26
|
38
|
31
|
25
|
57
|
54
|
34
|
25
|
13
|
14
|
28
|
42
|
66
|
58
|
34
|
19
|
39
|
40
|
56
|
59
|
69
|
|
|
2024/10
|
19
|
36
|
22
|
21
|
34
|
40
|
34
|
39
|
43
|
36
|
35
|
32
|
51
|
60
|
67
|
54
|
24
|
40
|
24
|
12
|
19
|
32
|
55
|
72
|
46
|
30
|
31
|
54
|
62
|
49
|
39
|
|
2024/09
|
29
|
39
|
26
|
36
|
21
|
28
|
27
|
33
|
30
|
16
|
23
|
29
|
30
|
21
|
17
|
30
|
31
|
40
|
37
|
37
|
22
|
33
|
39
|
42
|
57
|
57
|
68
|
61
|
35
|
12
|
|
|
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