Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
Mon
2 Feb
Tue
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Real-time AQI (Monitoring Station in Putian)
莆田市监测站
1911
PM2.5
17
PM10
60
O3
0.4
CO
2
SO2
9
NO2
秀屿区政府
263
PM2.5
26
PM10
74
O3
0.4
CO
2
SO2
8
NO2
Air quality in the last 12 months (Putian)
|
2025/12
|
40
|
40
|
50
|
37
|
29
|
28
|
31
|
37
|
45
|
32
|
40
|
49
|
38
|
32
|
37
|
38
|
40
|
61
|
53
|
51
|
75
|
25
|
34
|
48
|
21
|
34
|
24
|
24
|
27
|
37
|
37
|
|
2025/11
|
22
|
40
|
44
|
11
|
14
|
20
|
28
|
29
|
26
|
35
|
19
|
8
|
10
|
28
|
41
|
31
|
29
|
23
|
23
|
30
|
33
|
38
|
39
|
38
|
44
|
73
|
49
|
83
|
68
|
50
|
|
|
2025/10
|
30
|
21
|
26
|
26
|
36
|
40
|
25
|
27
|
28
|
26
|
26
|
30
|
40
|
37
|
21
|
26
|
29
|
25
|
19
|
18
|
14
|
14
|
23
|
22
|
25
|
37
|
38
|
21
|
25
|
30
|
26
|
|
2025/09
|
32
|
36
|
40
|
48
|
33
|
16
|
18
|
19
|
20
|
29
|
25
|
34
|
39
|
38
|
28
|
19
|
17
|
16
|
19
|
19
|
20
|
20
|
21
|
22
|
18
|
15
|
19
|
19
|
29
|
32
|
|
|
2025/08
|
33
|
33
|
29
|
21
|
18
|
29
|
39
|
49
|
39
|
27
|
24
|
31
|
27
|
24
|
14
|
14
|
16
|
22
|
26
|
25
|
26
|
32
|
41
|
35
|
20
|
17
|
14
|
16
|
15
|
15
|
20
|
|
2025/07
|
19
|
16
|
24
|
24
|
18
|
19
|
21
|
46
|
36
|
18
|
12
|
21
|
42
|
30
|
40
|
45
|
43
|
23
|
19
|
21
|
13
|
13
|
16
|
15
|
20
|
33
|
33
|
28
|
22
|
46
|
46
|
|
2025/06
|
48
|
48
|
17
|
23
|
31
|
32
|
34
|
41
|
32
|
29
|
26
|
15
|
18
|
19
|
24
|
32
|
27
|
33
|
23
|
23
|
22
|
31
|
38
|
33
|
30
|
24
|
23
|
26
|
26
|
19
|
|
|
2025/05
|
71
|
53
|
55
|
51
|
48
|
50
|
52
|
41
|
34
|
29
|
28
|
34
|
33
|
41
|
42
|
37
|
25
|
29
|
37
|
39
|
38
|
42
|
48
|
19
|
52
|
36
|
31
|
17
|
12
|
29
|
40
|
|
2025/04
|
16
|
34
|
44
|
44
|
49
|
49
|
54
|
58
|
74
|
57
|
54
|
35
|
108
|
92
|
76
|
66
|
64
|
61
|
53
|
28
|
45
|
53
|
42
|
26
|
11
|
13
|
27
|
48
|
41
|
43
|
|
|
2025/03
|
83
|
50
|
36
|
38
|
13
|
13
|
31
|
44
|
35
|
35
|
52
|
66
|
40
|
28
|
37
|
18
|
49
|
41
|
44
|
48
|
42
|
45
|
64
|
83
|
83
|
60
|
45
|
53
|
25
|
8
|
9
|
|
2025/02
|
40
|
15
|
15
|
64
|
52
|
29
|
19
|
53
|
32
|
37
|
47
|
142
|
73
|
63
|
51
|
68
|
74
|
42
|
36
|
13
|
11
|
22
|
12
|
56
|
59
|
59
|
78
|
83
|
|||
|
2025/01
|
59
|
50
|
38
|
39
|
41
|
52
|
64
|
49
|
55
|
46
|
34
|
45
|
43
|
47
|
86
|
60
|
51
|
40
|
43
|
47
|
68
|
44
|
42
|
22
|
29
|
32
|
18
|
46
|
59
|
34
|
33
|
|
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
*: primary pollution