Air Quality
Excellent
No health implications.
21
PM2.5
31
PM10
33
O3
0.7
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
59
Good
Sun
26 Apr
76
Good
Mon
27 Apr
67
Good
Tue
28 Apr
56
Good
Wed
29 Apr
54
Good
Thu
30 Apr
58
Good
Fri
1 May
20
Excellent
Air quality in the last 12 months (Dayu)
|
2026/03
|
17
|
19
|
21
|
35
|
39
|
43
|
46
|
53
|
29
|
42
|
45
|
47
|
47
|
51
|
56
|
67
|
58
|
40
|
28
|
33
|
28
|
47
|
54
|
35
|
36
|
37
|
35
|
28
|
40
|
43
|
27
|
|
2026/02
|
25
|
40
|
52
|
59
|
59
|
69
|
30
|
41
|
45
|
51
|
38
|
48
|
55
|
50
|
43
|
36
|
44
|
50
|
45
|
36
|
49
|
59
|
52
|
47
|
25
|
26
|
18
|
16
|
|||
|
2026/01
|
42
|
21
|
36
|
52
|
38
|
41
|
41
|
45
|
51
|
51
|
55
|
63
|
65
|
64
|
73
|
78
|
80
|
84
|
80
|
29
|
27
|
36
|
48
|
50
|
65
|
72
|
47
|
40
|
50
|
57
|
22
|
|
2025/12
|
59
|
67
|
69
|
56
|
59
|
59
|
60
|
60
|
64
|
71
|
68
|
71
|
23
|
33
|
47
|
52
|
53
|
63
|
62
|
50
|
88
|
64
|
60
|
43
|
27
|
43
|
46
|
50
|
54
|
54
|
65
|
|
2025/11
|
35
|
44
|
28
|
13
|
17
|
27
|
43
|
40
|
24
|
15
|
36
|
32
|
27
|
39
|
45
|
48
|
59
|
34
|
27
|
35
|
39
|
51
|
56
|
57
|
51
|
65
|
61
|
71
|
72
|
62
|
|
|
2025/10
|
45
|
30
|
33
|
38
|
25
|
19
|
29
|
35
|
41
|
44
|
42
|
42
|
35
|
30
|
36
|
36
|
45
|
44
|
24
|
13
|
16
|
19
|
31
|
38
|
43
|
62
|
61
|
57
|
52
|
60
|
44
|
|
2025/09
|
30
|
28
|
29
|
33
|
32
|
32
|
30
|
14
|
12
|
18
|
18
|
25
|
30
|
35
|
36
|
24
|
29
|
30
|
25
|
13
|
20
|
22
|
27
|
17
|
18
|
22
|
32
|
37
|
39
|
46
|
|
|
2025/08
|
31
|
25
|
18
|
20
|
15
|
13
|
22
|
24
|
29
|
33
|
29
|
28
|
30
|
19
|
16
|
24
|
30
|
19
|
19
|
17
|
23
|
20
|
25
|
20
|
18
|
18
|
27
|
27
|
24
|
26
|
29
|
|
2025/07
|
20
|
20
|
32
|
36
|
31
|
29
|
34
|
37
|
33
|
18
|
14
|
18
|
29
|
28
|
27
|
31
|
38
|
31
|
23
|
17
|
14
|
15
|
19
|
21
|
26
|
29
|
24
|
23
|
23
|
23
|
22
|
|
2025/06
|
24
|
20
|
16
|
26
|
33
|
29
|
29
|
29
|
23
|
29
|
25
|
22
|
26
|
14
|
14
|
23
|
11
|
16
|
16
|
13
|
16
|
17
|
21
|
23
|
27
|
19
|
17
|
18
|
20
|
18
|
|
|
2025/05
|
52
|
51
|
45
|
37
|
21
|
28
|
43
|
36
|
25
|
38
|
32
|
40
|
41
|
38
|
30
|
22
|
18
|
16
|
19
|
19
|
22
|
24
|
25
|
33
|
51
|
46
|
46
|
35
|
12
|
27
|
30
|
|
2025/04
|
33
|
44
|
51
|
62
|
57
|
61
|
60
|
65
|
76
|
48
|
47
|
94
|
180
|
119
|
84
|
73
|
70
|
60
|
30
|
27
|
36
|
32
|
25
|
27
|
23
|
26
|
31
|
33
|
51
|
55
|
|
|
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