Fujian - China   2025-07-25   Friday   25.03N, 118.80E

Hui'an

Fujian - China
2025-07-25

Air Quality

Excellent

No health implications.

7

PM2.5

19

PM10

44

O3

0.3

CO

2

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

25 Jul

41 Excellent

Sat

26 Jul

33 Excellent

Sun

27 Jul

40 Excellent

Mon

28 Jul

37 Excellent

Tue

29 Jul

43 Excellent

Wed

30 Jul

43 Excellent

Thu

31 Jul

17 Excellent

Hui'an Air quality rank

Monthly Average AQI (Hui'an)

2020/07 - 2025/06

Air quality in the last 12 months (Hui'an)

2025/06
45
40
12
23
35
32
30
33
26
29
26
21
21
21
25
32
26
33
21
22
18
27
37
30
27
22
23
23
30
23
2025/05
62
54
55
47
41
42
49
46
29
30
30
35
35
41
38
27
21
24
29
32
31
45
47
21
49
37
29
17
12
31
40
2025/04
16
30
44
47
47
48
55
54
68
54
43
25
115
95
81
68
63
60
47
38
37
43
37
26
11
15
26
47
42
43
2025/03
70
33
27
29
11
13
31
42
32
36
49
51
39
29
38
17
46
36
43
45
43
48
64
70
66
46
34
53
24
7
9
2025/02
43
17
16
56
49
32
18
52
31
33
35
96
66
49
38
56
65
43
31
17
14
23
12
49
57
56
65
74
2025/01
58
52
43
40
43
49
63
47
54
46
33
43
44
42
80
58
50
36
43
39
64
48
46
22
31
34
19
49
67
35
34
2024/12
44
46
28
42
38
35
25
54
37
29
30
20
29
47
73
48
39
41
42
25
41
57
32
24
29
50
62
76
45
45
53
2024/11
19
17
33
35
44
44
31
27
27
29
22
22
23
21
20
18
23
28
16
13
12
28
36
27
17
18
36
33
39
42
2024/10
13
12
15
15
15
18
19
11
31
39
42
35
27
31
32
27
34
38
34
18
25
30
38
36
21
25
24
19
34
39
21
2024/09
39
38
32
23
22
17
18
20
20
40
51
41
21
20
23
22
21
27
24
20
23
8
10
20
28
17
18
21
24
17
2024/08
28
44
50
37
34
28
31
42
42
44
46
48
41
31
26
15
18
18
18
12
21
25
34
40
43
42
54
46
35
43
40
2024/07
21
21
22
25
28
21
20
22
21
24
25
30
26
29
34
33
25
24
28
30
29
33
27
18
10
14
15
28
24
26
14
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