Fujian - China   2025-09-08   Monday   24.46N, 118.09E

Siming

Fujian - China
2025-09-08

Air Quality

Excellent

No health implications.

4

PM2.5

6

PM10

24

O3

0.4

CO

2

SO2

13

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

8 Sep

32 Excellent

Tue

9 Sep

31 Excellent

Wed

10 Sep

41 Excellent

Thu

11 Sep

47 Excellent

Fri

12 Sep

54 Good

Sat

13 Sep

55 Good

Sun

14 Sep

33 Excellent

Monthly Average AQI (Siming)

2020/09 - 2025/08

Air quality in the last 12 months (Siming)

2025/08
26
26
16
12
13
24
34
38
16
12
13
15
21
20
19
22
27
26
15
19
25
24
32
25
25
21
22
23
17
19
20
2025/07
24
25
29
30
11
21
34
40
37
9
8
21
36
32
31
37
38
30
20
20
16
17
15
18
24
27
26
16
21
24
22
2025/06
41
23
13
26
32
32
23
25
17
26
24
29
18
19
22
22
17
23
13
12
11
20
28
22
14
9
16
18
14
21
2025/05
55
51
46
43
38
43
37
48
32
29
28
39
35
41
26
17
17
20
23
31
23
35
27
25
49
36
30
26
11
28
44
2025/04
18
37
48
56
56
53
57
61
59
38
34
23
112
94
87
72
64
57
46
37
27
32
35
30
16
13
27
41
36
49
2025/03
54
19
18
20
14
14
25
36
34
38
40
32
32
27
30
14
50
46
40
46
44
49
57
62
61
43
35
50
26
8
10
2025/02
41
17
17
43
46
37
14
44
33
34
39
44
40
25
34
47
49
49
30
30
20
25
14
38
45
62
68
79
2025/01
57
63
53
38
48
58
62
53
55
55
36
51
52
53
75
69
54
48
52
45
55
50
50
25
26
33
19
36
66
35
39
2024/12
49
57
54
35
43
40
31
40
32
29
37
22
32
37
59
50
50
43
50
30
46
62
33
28
36
53
56
69
49
51
57
2024/11
24
19
36
40
44
46
34
29
40
37
32
22
23
26
31
23
27
26
13
9
16
25
32
26
24
18
32
33
36
44
2024/10
14
8
12
13
17
21
25
16
34
45
44
40
31
32
34
30
36
39
34
21
23
29
41
35
22
31
34
27
35
37
17
2024/09
27
45
28
25
23
21
16
15
17
38
45
44
18
22
24
26
21
28
26
16
19
9
11
14
23
24
16
19
20
15
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