Fujian - China   2025-03-17   Monday   24.50N, 117.71E

Longwen

Fujian - China
2025-03-17

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

47

PM2.5

81 *

PM10

83

O3

0.5

CO

5

SO2

25

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

17 Mar

45 Excellent

Tue

18 Mar

53 Good

Wed

19 Mar

53 Good

Thu

20 Mar

49 Excellent

Fri

21 Mar

53 Good

Sat

22 Mar

59 Good

Sun

23 Mar

37 Excellent

Monthly Average AQI (Longwen)

2020/03 - 2025/02

Air quality in the last 12 months (Longwen)

2025/02
56
23
17
31
69
64
16
43
47
45
48
55
49
39
47
74
52
63
35
43
29
26
25
38
51
68
78
74
2025/01
70
68
65
53
59
62
71
67
63
67
52
51
63
62
79
89
74
61
60
60
68
75
61
40
33
28
20
40
142
45
41
2024/12
62
73
52
45
49
49
46
33
34
42
48
30
24
40
62
63
62
61
55
43
51
67
72
45
53
61
64
73
69
64
75
2024/11
15
20
38
51
51
45
31
32
52
51
41
35
25
40
39
27
33
19
18
12
15
24
30
33
32
18
30
28
41
55
2024/10
14
15
21
21
22
28
27
19
31
41
52
50
43
43
34
32
37
51
47
22
35
38
41
39
32
32
44
24
36
48
21
2024/09
38
45
46
36
31
16
16
23
21
39
53
61
30
37
28
28
31
26
38
24
28
10
12
16
22
33
27
19
26
18
2024/08
29
32
40
48
45
47
35
24
35
50
46
38
29
30
23
22
25
23
20
13
17
24
31
35
47
54
36
36
49
36
36
2024/07
17
19
17
19
16
16
13
20
14
23
29
32
28
26
24
20
19
17
18
24
25
34
40
31
14
7
14
21
23
20
11
2024/06
9
9
32
30
33
34
28
32
24
25
18
27
34
25
22
21
18
25
17
21
22
31
20
11
17
22
19
17
16
19
2024/05
32
25
32
45
24
39
54
55
51
46
51
36
34
35
47
58
53
56
48
25
19
14
24
22
30
19
17
26
32
52
34
2024/04
36
60
45
49
30
39
23
40
21
45
53
62
79
55
60
58
50
44
51
55
26
40
36
26
42
25
29
17
27
28
2024/03
16
31
48
55
74
47
37
68
71
72
47
36
78
76
69
84
71
49
60
63
65
75
78
40
42
49
51
60
61
64
41
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