Air Quality
Excellent
No health implications.
9
PM2.5
17
PM10
83
O3
0.7
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
45
Excellent
Mon
5 May
36
Excellent
Tue
6 May
51
Good
Wed
7 May
39
Excellent
Thu
8 May
43
Excellent
Fri
9 May
37
Excellent
Sat
10 May
49
Excellent
Air quality in the last 12 months (Lipu)
|
2025/02
|
19
|
13
|
21
|
49
|
65
|
46
|
23
|
67
|
39
|
58
|
106
|
87
|
68
|
92
|
69
|
29
|
30
|
30
|
29
|
23
|
18
|
17
|
13
|
58
|
77
|
58
|
46
|
53
|
|||
|
2025/01
|
93
|
93
|
84
|
101
|
113
|
97
|
78
|
79
|
64
|
49
|
53
|
70
|
86
|
77
|
71
|
67
|
68
|
74
|
87
|
84
|
96
|
93
|
94
|
90
|
94
|
17
|
47
|
52
|
106
|
98
|
57
|
|
2024/12
|
69
|
71
|
69
|
71
|
91
|
39
|
18
|
40
|
80
|
69
|
21
|
50
|
46
|
64
|
43
|
47
|
73
|
57
|
73
|
92
|
89
|
94
|
101
|
95
|
104
|
99
|
88
|
88
|
91
|
119
|
110
|
|
2024/11
|
41
|
65
|
77
|
71
|
62
|
67
|
48
|
47
|
49
|
60
|
62
|
57
|
61
|
59
|
42
|
39
|
37
|
18
|
14
|
16
|
25
|
32
|
33
|
46
|
46
|
22
|
30
|
40
|
44
|
56
|
|
|
2024/10
|
36
|
35
|
51
|
47
|
44
|
46
|
57
|
40
|
39
|
42
|
53
|
55
|
57
|
74
|
26
|
30
|
39
|
32
|
20
|
15
|
27
|
26
|
21
|
29
|
38
|
45
|
23
|
28
|
36
|
45
|
50
|
|
2024/09
|
25
|
24
|
21
|
24
|
39
|
29
|
11
|
13
|
19
|
18
|
22
|
36
|
35
|
36
|
35
|
25
|
25
|
30
|
40
|
33
|
25
|
22
|
30
|
37
|
40
|
34
|
36
|
42
|
40
|
41
|
|
|
2024/08
|
15
|
17
|
21
|
27
|
23
|
27
|
27
|
25
|
27
|
25
|
20
|
14
|
13
|
17
|
23
|
22
|
15
|
19
|
28
|
20
|
16
|
13
|
16
|
23
|
24
|
27
|
32
|
36
|
32
|
30
|
27
|
|
2024/07
|
19
|
9
|
16
|
20
|
18
|
17
|
19
|
18
|
20
|
23
|
22
|
23
|
24
|
17
|
20
|
18
|
15
|
13
|
12
|
22
|
23
|
16
|
15
|
23
|
29
|
38
|
35
|
11
|
12
|
10
|
13
|
|
2024/06
|
14
|
15
|
26
|
14
|
8
|
16
|
21
|
22
|
19
|
19
|
14
|
19
|
20
|
17
|
15
|
15
|
15
|
11
|
15
|
20
|
19
|
17
|
17
|
12
|
11
|
13
|
15
|
17
|
18
|
13
|
|
|
2024/05
|
10
|
20
|
21
|
24
|
13
|
24
|
30
|
43
|
37
|
40
|
33
|
24
|
56
|
51
|
50
|
54
|
55
|
43
|
10
|
16
|
16
|
32
|
32
|
33
|
29
|
15
|
18
|
23
|
29
|
28
|
10
|
|
2024/04
|
51
|
58
|
47
|
19
|
12
|
10
|
10
|
18
|
34
|
41
|
47
|
53
|
49
|
49
|
54
|
52
|
37
|
22
|
30
|
18
|
14
|
23
|
26
|
39
|
47
|
22
|
24
|
36
|
43
|
20
|
|
|
2024/03
|
51
|
47
|
47
|
28
|
33
|
45
|
49
|
51
|
53
|
33
|
22
|
41
|
39
|
26
|
19
|
34
|
48
|
23
|
32
|
71
|
79
|
49
|
41
|
44
|
40
|
23
|
60
|
33
|
39
|
55
|
47
|
|
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