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
22 Jun
Mon
23 Jun
Tue
24 Jun
Wed
25 Jun
Thu
26 Jun
Fri
27 Jun
Sat
28 Jun
Real-time AQI (Monitoring Station in Longyan)
龙岩市监测站
173
PM2.5
17
PM10
51
O3
0.3
CO
3
SO2
3
NO2
龙岩学院
173
PM2.5
17
PM10
48
O3
0.2
CO
3
SO2
1
NO2
Air quality in the last 12 months (Longyan)
|
2025/05
|
46
|
49
|
44
|
46
|
23
|
26
|
21
|
35
|
18
|
33
|
23
|
30
|
38
|
37
|
33
|
25
|
26
|
23
|
18
|
26
|
23
|
30
|
21
|
16
|
25
|
33
|
39
|
35
|
10
|
18
|
33
|
|
2025/04
|
17
|
34
|
46
|
49
|
49
|
55
|
51
|
55
|
56
|
28
|
39
|
66
|
103
|
80
|
73
|
70
|
59
|
51
|
31
|
24
|
31
|
33
|
28
|
21
|
17
|
17
|
30
|
21
|
39
|
44
|
|
|
2025/03
|
24
|
24
|
26
|
28
|
15
|
11
|
20
|
32
|
45
|
50
|
38
|
34
|
20
|
26
|
13
|
13
|
44
|
27
|
40
|
42
|
50
|
53
|
53
|
60
|
68
|
72
|
49
|
41
|
8
|
7
|
8
|
|
2025/02
|
30
|
26
|
8
|
24
|
27
|
32
|
15
|
44
|
35
|
37
|
31
|
97
|
46
|
29
|
34
|
36
|
36
|
64
|
47
|
42
|
24
|
27
|
12
|
15
|
37
|
48
|
40
|
38
|
|||
|
2025/01
|
66
|
61
|
52
|
44
|
48
|
50
|
54
|
60
|
59
|
35
|
43
|
40
|
44
|
44
|
42
|
57
|
42
|
49
|
45
|
42
|
44
|
55
|
44
|
52
|
33
|
16
|
20
|
36
|
83
|
37
|
26
|
|
2024/12
|
46
|
49
|
45
|
40
|
42
|
46
|
48
|
15
|
31
|
38
|
38
|
23
|
23
|
42
|
39
|
38
|
49
|
41
|
39
|
41
|
43
|
46
|
49
|
40
|
41
|
47
|
57
|
66
|
60
|
56
|
56
|
|
2024/11
|
11
|
13
|
27
|
23
|
30
|
33
|
27
|
25
|
35
|
37
|
36
|
23
|
19
|
27
|
30
|
20
|
23
|
18
|
17
|
17
|
15
|
22
|
24
|
31
|
21
|
15
|
25
|
30
|
32
|
42
|
|
|
2024/10
|
13
|
12
|
21
|
21
|
20
|
21
|
24
|
16
|
20
|
19
|
29
|
42
|
32
|
39
|
40
|
26
|
31
|
29
|
35
|
24
|
22
|
25
|
18
|
22
|
21
|
26
|
25
|
13
|
13
|
20
|
19
|
|
2024/09
|
28
|
25
|
35
|
29
|
24
|
17
|
17
|
23
|
23
|
29
|
33
|
35
|
32
|
30
|
22
|
25
|
16
|
18
|
27
|
25
|
22
|
16
|
11
|
10
|
19
|
21
|
28
|
23
|
20
|
14
|
|
|
2024/08
|
18
|
22
|
30
|
31
|
22
|
33
|
23
|
26
|
32
|
40
|
35
|
29
|
27
|
21
|
18
|
19
|
21
|
19
|
13
|
14
|
9
|
14
|
26
|
23
|
27
|
29
|
33
|
35
|
29
|
38
|
34
|
|
2024/07
|
19
|
18
|
22
|
21
|
19
|
19
|
19
|
17
|
15
|
18
|
21
|
13
|
17
|
23
|
23
|
19
|
20
|
22
|
24
|
19
|
23
|
26
|
35
|
28
|
18
|
9
|
10
|
13
|
21
|
21
|
12
|
|
2024/06
|
18
|
11
|
14
|
18
|
27
|
19
|
21
|
28
|
17
|
17
|
15
|
16
|
19
|
18
|
17
|
16
|
13
|
19
|
21
|
19
|
17
|
30
|
26
|
18
|
22
|
26
|
19
|
22
|
15
|
13
|
|
|
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