Air Quality
Excellent
No health implications.
29
PM2.5
49
PM10
93
O3
0.4
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Apr
73
Good
Fri
25 Apr
76
Good
Sat
26 Apr
74
Good
Sun
27 Apr
71
Good
Mon
28 Apr
73
Good
Tue
29 Apr
65
Good
Wed
30 Apr
21
Excellent
Air quality in the last 12 months (Mile)
|
2025/02
|
44
|
49
|
27
|
40
|
54
|
47
|
31
|
34
|
36
|
33
|
36
|
50
|
47
|
47
|
53
|
54
|
38
|
35
|
37
|
41
|
46
|
39
|
42
|
24
|
27
|
23
|
27
|
39
|
|||
|
2025/01
|
40
|
45
|
54
|
57
|
50
|
64
|
63
|
60
|
51
|
34
|
31
|
50
|
44
|
54
|
73
|
79
|
65
|
62
|
68
|
57
|
66
|
68
|
47
|
29
|
34
|
31
|
44
|
53
|
76
|
37
|
36
|
|
2024/12
|
27
|
35
|
28
|
29
|
29
|
23
|
26
|
30
|
18
|
23
|
33
|
30
|
36
|
40
|
57
|
49
|
31
|
38
|
54
|
49
|
51
|
49
|
49
|
49
|
56
|
62
|
57
|
41
|
37
|
35
|
43
|
|
2024/11
|
31
|
38
|
46
|
45
|
44
|
53
|
42
|
43
|
36
|
32
|
31
|
25
|
26
|
29
|
31
|
27
|
37
|
39
|
43
|
36
|
29
|
35
|
27
|
29
|
31
|
35
|
22
|
28
|
36
|
34
|
|
|
2024/10
|
20
|
20
|
30
|
27
|
29
|
36
|
39
|
44
|
36
|
29
|
32
|
32
|
34
|
27
|
27
|
16
|
15
|
25
|
35
|
24
|
22
|
26
|
27
|
37
|
33
|
36
|
44
|
50
|
47
|
37
|
30
|
|
2024/09
|
26
|
21
|
22
|
20
|
21
|
30
|
28
|
10
|
10
|
10
|
14
|
15
|
23
|
27
|
30
|
24
|
18
|
21
|
24
|
31
|
28
|
18
|
23
|
36
|
40
|
40
|
36
|
26
|
24
|
23
|
|
|
2024/08
|
30
|
25
|
19
|
15
|
15
|
14
|
14
|
12
|
12
|
17
|
37
|
49
|
43
|
38
|
33
|
31
|
34
|
39
|
30
|
38
|
29
|
17
|
15
|
19
|
17
|
15
|
18
|
22
|
24
|
28
|
27
|
|
2024/07
|
11
|
18
|
14
|
9
|
14
|
15
|
12
|
13
|
13
|
14
|
10
|
12
|
14
|
14
|
17
|
15
|
17
|
14
|
13
|
15
|
13
|
12
|
20
|
20
|
18
|
23
|
26
|
23
|
17
|
13
|
19
|
|
2024/06
|
27
|
21
|
25
|
24
|
13
|
14
|
14
|
13
|
13
|
12
|
14
|
19
|
12
|
16
|
21
|
15
|
22
|
24
|
28
|
30
|
20
|
20
|
18
|
17
|
20
|
12
|
12
|
12
|
12
|
12
|
|
|
2024/05
|
59
|
49
|
29
|
49
|
46
|
33
|
35
|
31
|
18
|
18
|
25
|
29
|
20
|
26
|
23
|
14
|
26
|
27
|
24
|
20
|
29
|
30
|
31
|
27
|
21
|
10
|
11
|
15
|
17
|
24
|
22
|
|
2024/04
|
41
|
45
|
56
|
61
|
61
|
76
|
67
|
55
|
53
|
61
|
66
|
70
|
64
|
46
|
64
|
81
|
83
|
54
|
48
|
43
|
40
|
47
|
49
|
47
|
43
|
46
|
52
|
61
|
56
|
55
|
|
|
2024/03
|
40
|
45
|
41
|
44
|
31
|
38
|
58
|
65
|
54
|
47
|
36
|
57
|
58
|
57
|
58
|
61
|
80
|
67
|
52
|
55
|
50
|
38
|
29
|
38
|
38
|
50
|
55
|
52
|
46
|
65
|
62
|
|
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