Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
81
PM2.5
250
*
PM10
35
O3
0.7
CO
3
SO2
33
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
10 May
101
Light
Sun
11 May
102
Light
Mon
12 May
108
Light
Tue
13 May
94
Good
Wed
14 May
80
Good
Thu
15 May
45
Excellent
Fri
16 May
32
Excellent
Air quality in the last 12 months (Pidu)
|
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
|
|
|
2024/08
|
45
|
48
|
25
|
17
|
26
|
44
|
25
|
28
|
34
|
29
|
48
|
45
|
51
|
55
|
35
|
53
|
32
|
35
|
40
|
53
|
52
|
57
|
53
|
38
|
48
|
33
|
37
|
46
|
33
|
32
|
33
|
|
2024/07
|
20
|
32
|
21
|
25
|
34
|
51
|
31
|
14
|
11
|
19
|
26
|
35
|
20
|
13
|
16
|
22
|
21
|
17
|
25
|
22
|
21
|
23
|
27
|
22
|
38
|
58
|
50
|
27
|
19
|
29
|
40
|
|
2024/06
|
46
|
30
|
37
|
31
|
35
|
37
|
31
|
37
|
38
|
52
|
29
|
34
|
58
|
59
|
53
|
47
|
20
|
36
|
29
|
36
|
30
|
24
|
50
|
52
|
35
|
31
|
28
|
34
|
55
|
61
|
|
|
2024/05
|
39
|
25
|
21
|
26
|
47
|
69
|
85
|
48
|
50
|
73
|
56
|
57
|
50
|
62
|
67
|
74
|
91
|
68
|
48
|
41
|
34
|
56
|
57
|
61
|
54
|
44
|
43
|
26
|
20
|
28
|
53
|
|
2024/04
|
58
|
50
|
67
|
53
|
31
|
29
|
31
|
34
|
40
|
30
|
34
|
45
|
70
|
62
|
74
|
54
|
51
|
25
|
22
|
47
|
73
|
44
|
31
|
29
|
35
|
64
|
60
|
100
|
41
|
16
|
|
|
2024/03
|
54
|
51
|
80
|
87
|
62
|
55
|
64
|
73
|
87
|
83
|
45
|
67
|
28
|
35
|
58
|
62
|
85
|
47
|
49
|
62
|
62
|
76
|
83
|
45
|
21
|
26
|
40
|
34
|
48
|
43
|
54
|
|
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