Fujian - China   2026-07-21   Tuesday   24.49N, 118.11E

Xiamen

Fujian - China
2026-07-21

Air Quality

Excellent

No health implications.

17

PM2.5

30

PM10

20

O3

0.5

CO

4

SO2

14

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

21 Jul

35 Excellent

Wed

22 Jul

43 Excellent

Thu

23 Jul

40 Excellent

Fri

24 Jul

47 Excellent

Sat

25 Jul

42 Excellent

Sun

26 Jul

37 Excellent

Mon

27 Jul

23 Excellent

Real-time AQI (Monitoring Station in Xiamen)

洪文

26

16

PM2.5

26

PM10

28

O3

0.2

CO

3

SO2

11

NO2

湖里中学

28

15

PM2.5

28

PM10

24

O3

0.6

CO

4

SO2

13

NO2

集美中学

39

22

PM2.5

39

PM10

16

O3

0.6

CO

5

SO2

19

NO2

同安二实小

24

13

PM2.5

24

PM10

11

O3

0.6

CO

2

SO2

12

NO2

Monthly Average AQI (Xiamen)

2021/07 - 2026/06

Air quality in the last 12 months (Xiamen)

2026/06
53
48
38
30
29
38
31
22
28
33
33
34
30
15
16
21
16
13
21
25
32
36
42
45
25
23
25
25
19
14
2026/05
33
38
30
25
33
34
36
39
32
31
39
51
38
17
22
29
31
31
33
27
20
29
29
31
27
29
35
41
44
49
48
2026/04
34
33
30
26
31
30
32
36
45
28
28
28
25
28
46
30
42
40
40
42
37
36
33
21
35
47
49
49
27
25
2026/03
19
39
20
26
23
33
39
37
40
37
46
45
45
37
39
35
40
37
31
42
41
42
41
32
46
37
42
31
44
45
33
2026/02
21
39
43
42
43
48
25
35
34
37
37
49
45
38
31
42
45
35
37
46
42
57
45
63
32
23
44
9
2026/01
26
28
35
38
49
29
39
47
47
60
57
54
58
49
58
58
62
51
46
33
33
36
26
32
30
43
34
31
31
40
26
2025/12
50
39
46
39
32
33
40
44
42
34
45
48
36
26
42
48
48
49
58
57
58
26
30
46
28
28
24
30
36
45
37
2025/11
24
38
35
10
16
20
29
29
36
24
16
10
11
25
41
36
35
33
20
29
36
41
42
47
39
72
53
75
71
61
2025/10
31
20
28
30
24
27
30
29
28
26
27
31
25
35
22
31
30
27
18
18
11
12
19
21
21
36
42
23
22
31
35
2025/09
28
35
30
31
25
16
11
9
12
21
22
28
26
24
26
28
18
20
14
10
17
13
18
11
18
17
19
20
32
36
2025/08
25
25
15
12
14
24
33
40
16
11
12
18
22
19
18
20
23
24
15
19
22
24
31
23
23
20
19
23
17
19
20
2025/07
25
27
29
28
11
22
32
40
36
11
9
20
34
27
32
36
39
29
20
21
15
14
14
17
20
26
23
16
21
23
21
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