Air Quality
Excellent
No health implications.
18
PM2.5
35
PM10
28
O3
0.6
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Apr
43
Excellent
Thu
3 Apr
51
Good
Fri
4 Apr
58
Good
Sat
5 Apr
53
Good
Sun
6 Apr
54
Good
Mon
7 Apr
48
Excellent
Tue
8 Apr
18
Excellent
Air quality in the last 12 months (Yudu)
|
2025/02
|
31
|
19
|
22
|
40
|
39
|
45
|
39
|
57
|
32
|
42
|
48
|
65
|
60
|
61
|
61
|
38
|
41
|
39
|
42
|
21
|
19
|
18
|
19
|
29
|
42
|
56
|
41
|
34
|
|||
|
2025/01
|
97
|
70
|
76
|
83
|
91
|
97
|
79
|
67
|
64
|
38
|
43
|
51
|
55
|
53
|
63
|
52
|
45
|
49
|
55
|
53
|
54
|
56
|
45
|
60
|
55
|
13
|
38
|
66
|
84
|
61
|
49
|
|
2024/12
|
47
|
47
|
49
|
62
|
73
|
52
|
47
|
62
|
71
|
64
|
41
|
39
|
60
|
66
|
52
|
49
|
48
|
59
|
68
|
70
|
67
|
85
|
85
|
76
|
88
|
72
|
99
|
96
|
75
|
63
|
76
|
|
2024/11
|
23
|
33
|
41
|
50
|
57
|
50
|
40
|
44
|
50
|
47
|
38
|
42
|
42
|
40
|
27
|
19
|
31
|
19
|
27
|
37
|
37
|
33
|
39
|
53
|
46
|
23
|
33
|
32
|
36
|
42
|
|
|
2024/10
|
33
|
30
|
38
|
33
|
36
|
38
|
40
|
32
|
26
|
32
|
47
|
49
|
46
|
50
|
74
|
38
|
38
|
40
|
25
|
22
|
28
|
39
|
30
|
39
|
49
|
42
|
25
|
14
|
37
|
49
|
40
|
|
2024/09
|
33
|
36
|
36
|
31
|
26
|
21
|
17
|
19
|
17
|
25
|
32
|
38
|
40
|
34
|
26
|
25
|
31
|
28
|
30
|
20
|
25
|
25
|
26
|
27
|
26
|
24
|
32
|
30
|
23
|
27
|
|
|
2024/08
|
20
|
25
|
34
|
39
|
22
|
33
|
29
|
32
|
32
|
40
|
31
|
26
|
24
|
18
|
23
|
23
|
17
|
15
|
18
|
18
|
17
|
18
|
29
|
26
|
25
|
27
|
34
|
25
|
28
|
34
|
34
|
|
2024/07
|
23
|
19
|
22
|
18
|
22
|
24
|
15
|
17
|
21
|
23
|
23
|
20
|
18
|
20
|
20
|
18
|
15
|
15
|
18
|
20
|
18
|
21
|
26
|
31
|
35
|
19
|
11
|
13
|
18
|
19
|
15
|
|
2024/06
|
13
|
13
|
23
|
14
|
15
|
22
|
30
|
33
|
19
|
24
|
21
|
25
|
28
|
20
|
17
|
13
|
18
|
22
|
23
|
25
|
24
|
34
|
31
|
19
|
19
|
24
|
21
|
21
|
18
|
22
|
|
|
2024/05
|
17
|
26
|
33
|
27
|
16
|
28
|
41
|
44
|
47
|
51
|
39
|
27
|
61
|
45
|
44
|
49
|
48
|
48
|
38
|
24
|
14
|
14
|
22
|
23
|
17
|
17
|
18
|
20
|
33
|
33
|
18
|
|
2024/04
|
27
|
46
|
37
|
17
|
16
|
15
|
20
|
22
|
31
|
33
|
48
|
53
|
58
|
52
|
53
|
54
|
34
|
29
|
19
|
20
|
18
|
22
|
25
|
37
|
26
|
23
|
31
|
22
|
27
|
19
|
|
|
2024/03
|
31
|
37
|
38
|
48
|
41
|
20
|
42
|
46
|
43
|
50
|
32
|
40
|
56
|
47
|
28
|
37
|
48
|
21
|
29
|
60
|
60
|
50
|
41
|
44
|
33
|
20
|
35
|
28
|
37
|
42
|
28
|
|
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