Fujian - China   2025-07-16   Wednesday   24.46N, 118.09E

Siming

Fujian - China
2025-07-16

Air Quality

Excellent

No health implications.

19

PM2.5

36

PM10

47

O3

0.5

CO

2

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

16 Jul

65 Good

Thu

17 Jul

73 Good

Fri

18 Jul

78 Good

Sat

19 Jul

45 Excellent

Sun

20 Jul

40 Excellent

Mon

21 Jul

44 Excellent

Tue

22 Jul

20 Excellent

Monthly Average AQI (Siming)

2020/07 - 2025/06

Air quality in the last 12 months (Siming)

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
2024/08
24
35
40
31
40
25
26
38
35
43
47
39
38
30
25
8
13
14
17
10
14
23
31
34
35
40
42
36
39
21
29
2024/07
21
17
15
16
16
13
13
13
13
12
20
22
17
17
20
20
17
13
18
20
20
26
27
25
14
10
20
25
28
21
10
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