Air Quality
Excellent
No health implications.
8
PM2.5
20
PM10
32
O3
0.4
CO
4
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
42
Excellent
Mon
2 Feb
45
Excellent
Tue
3 Feb
58
Good
Wed
4 Feb
54
Good
Thu
5 Feb
52
Good
Fri
6 Feb
22
Excellent
Sat
7 Feb
49
Excellent
Air quality in the last 12 months (Fu'an)
|
2025/12
|
39
|
52
|
48
|
46
|
32
|
35
|
38
|
54
|
59
|
38
|
36
|
63
|
46
|
28
|
42
|
39
|
39
|
71
|
60
|
46
|
79
|
35
|
32
|
49
|
22
|
34
|
32
|
30
|
30
|
43
|
51
|
|
2025/11
|
26
|
47
|
46
|
18
|
19
|
27
|
31
|
34
|
21
|
32
|
26
|
10
|
15
|
29
|
43
|
38
|
35
|
19
|
22
|
29
|
38
|
43
|
43
|
42
|
50
|
72
|
58
|
64
|
62
|
47
|
|
|
2025/10
|
22
|
16
|
17
|
17
|
21
|
27
|
26
|
30
|
27
|
26
|
28
|
27
|
27
|
25
|
16
|
25
|
29
|
30
|
19
|
14
|
12
|
14
|
25
|
26
|
29
|
38
|
39
|
31
|
23
|
30
|
18
|
|
2025/09
|
22
|
21
|
22
|
24
|
23
|
17
|
16
|
21
|
17
|
16
|
17
|
23
|
31
|
25
|
21
|
16
|
16
|
12
|
13
|
18
|
19
|
26
|
19
|
18
|
17
|
19
|
19
|
21
|
22
|
25
|
|
|
2025/08
|
32
|
26
|
22
|
20
|
18
|
25
|
31
|
37
|
41
|
39
|
35
|
29
|
17
|
17
|
14
|
13
|
13
|
15
|
18
|
25
|
18
|
17
|
26
|
22
|
17
|
14
|
12
|
12
|
12
|
13
|
16
|
|
2025/07
|
13
|
16
|
22
|
21
|
16
|
13
|
11
|
19
|
13
|
15
|
16
|
16
|
23
|
20
|
28
|
36
|
33
|
23
|
14
|
15
|
9
|
12
|
17
|
17
|
19
|
12
|
14
|
19
|
16
|
22
|
30
|
|
2025/06
|
39
|
46
|
18
|
29
|
28
|
30
|
33
|
31
|
21
|
18
|
16
|
15
|
12
|
22
|
20
|
17
|
21
|
22
|
28
|
21
|
25
|
24
|
31
|
27
|
31
|
29
|
27
|
20
|
19
|
15
|
|
|
2025/05
|
39
|
44
|
52
|
41
|
37
|
40
|
57
|
42
|
45
|
31
|
32
|
34
|
31
|
29
|
33
|
43
|
42
|
20
|
21
|
31
|
30
|
28
|
42
|
21
|
49
|
52
|
40
|
22
|
12
|
28
|
37
|
|
2025/04
|
22
|
37
|
38
|
42
|
44
|
50
|
52
|
53
|
56
|
36
|
40
|
52
|
108
|
78
|
68
|
56
|
69
|
67
|
56
|
29
|
56
|
53
|
36
|
30
|
16
|
29
|
33
|
41
|
44
|
38
|
|
|
2025/03
|
63
|
55
|
50
|
27
|
18
|
16
|
34
|
41
|
47
|
40
|
56
|
58
|
32
|
24
|
19
|
20
|
45
|
39
|
41
|
43
|
38
|
39
|
50
|
64
|
80
|
87
|
74
|
40
|
28
|
17
|
19
|
|
2025/02
|
32
|
17
|
25
|
57
|
51
|
46
|
38
|
49
|
34
|
42
|
45
|
57
|
90
|
81
|
57
|
62
|
67
|
43
|
38
|
22
|
15
|
34
|
21
|
67
|
89
|
58
|
59
|
41
|
|||
|
2025/01
|
81
|
51
|
50
|
46
|
40
|
53
|
68
|
65
|
59
|
46
|
38
|
41
|
44
|
49
|
73
|
52
|
52
|
46
|
40
|
48
|
83
|
89
|
61
|
34
|
35
|
37
|
23
|
38
|
87
|
48
|
42
|
|
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