Air Quality
Excellent
No health implications.
13
PM2.5
21
PM10
57
O3
0.9
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Apr
68
Good
Wed
23 Apr
51
Good
Thu
24 Apr
51
Good
Fri
25 Apr
43
Excellent
Sat
26 Apr
51
Good
Sun
27 Apr
40
Excellent
Mon
28 Apr
45
Excellent
Air quality in the last 12 months (Anfu)
|
2025/02
|
25
|
18
|
31
|
42
|
50
|
53
|
47
|
58
|
33
|
46
|
62
|
62
|
70
|
75
|
53
|
32
|
43
|
42
|
31
|
17
|
27
|
18
|
33
|
46
|
73
|
69
|
60
|
41
|
|||
|
2025/01
|
83
|
74
|
85
|
100
|
130
|
91
|
65
|
67
|
56
|
40
|
42
|
53
|
59
|
58
|
63
|
58
|
53
|
56
|
58
|
60
|
66
|
67
|
59
|
91
|
47
|
22
|
44
|
60
|
102
|
68
|
51
|
|
2024/12
|
45
|
47
|
52
|
77
|
71
|
39
|
46
|
66
|
58
|
65
|
35
|
56
|
60
|
54
|
50
|
48
|
50
|
57
|
58
|
60
|
71
|
73
|
67
|
70
|
92
|
83
|
108
|
88
|
66
|
77
|
83
|
|
2024/11
|
32
|
42
|
45
|
48
|
54
|
43
|
38
|
37
|
42
|
43
|
41
|
41
|
51
|
50
|
24
|
30
|
31
|
24
|
35
|
39
|
37
|
37
|
48
|
59
|
45
|
27
|
36
|
31
|
38
|
43
|
|
|
2024/10
|
39
|
36
|
33
|
30
|
34
|
37
|
58
|
32
|
36
|
44
|
52
|
52
|
65
|
93
|
83
|
28
|
28
|
41
|
24
|
26
|
40
|
34
|
27
|
29
|
39
|
48
|
30
|
26
|
42
|
41
|
31
|
|
2024/09
|
33
|
42
|
43
|
38
|
39
|
29
|
23
|
25
|
26
|
29
|
32
|
32
|
37
|
38
|
38
|
35
|
35
|
40
|
36
|
30
|
27
|
34
|
33
|
41
|
40
|
39
|
50
|
44
|
38
|
35
|
|
|
2024/08
|
18
|
21
|
23
|
29
|
22
|
22
|
21
|
24
|
25
|
28
|
27
|
21
|
22
|
24
|
27
|
25
|
24
|
20
|
22
|
28
|
28
|
21
|
20
|
25
|
31
|
29
|
26
|
24
|
23
|
31
|
35
|
|
2024/07
|
21
|
21
|
19
|
20
|
21
|
28
|
22
|
23
|
28
|
28
|
26
|
25
|
27
|
24
|
23
|
25
|
18
|
19
|
22
|
18
|
18
|
22
|
24
|
36
|
31
|
21
|
18
|
15
|
15
|
17
|
16
|
|
2024/06
|
18
|
21
|
22
|
19
|
16
|
25
|
30
|
33
|
37
|
22
|
21
|
17
|
19
|
17
|
16
|
19
|
15
|
22
|
28
|
24
|
27
|
29
|
28
|
22
|
15
|
17
|
24
|
27
|
25
|
26
|
|
|
2024/05
|
19
|
36
|
35
|
27
|
19
|
26
|
43
|
44
|
47
|
47
|
40
|
41
|
64
|
47
|
47
|
54
|
47
|
46
|
36
|
29
|
26
|
21
|
24
|
24
|
22
|
27
|
21
|
25
|
33
|
42
|
21
|
|
2024/04
|
36
|
45
|
25
|
30
|
36
|
36
|
44
|
39
|
38
|
35
|
41
|
44
|
52
|
54
|
57
|
43
|
20
|
29
|
27
|
23
|
24
|
30
|
32
|
42
|
35
|
33
|
38
|
35
|
38
|
16
|
|
|
2024/03
|
46
|
48
|
35
|
41
|
34
|
58
|
47
|
54
|
55
|
57
|
56
|
46
|
57
|
41
|
41
|
33
|
41
|
26
|
42
|
62
|
59
|
48
|
38
|
35
|
39
|
29
|
43
|
29
|
35
|
42
|
25
|
|
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