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 Dec
Mon
23 Dec
Tue
24 Dec
Wed
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Real-time AQI (Monitoring Station in Longyan)
龙岩市监测站
4330
PM2.5
32
PM10
104
O3
0.5
CO
8
SO2
18
NO2
闽西职业技术学院
4025
PM2.5
40
PM10
104
O3
0.5
CO
7
SO2
13
NO2
龙岩学院
3922
PM2.5
39
PM10
105
O3
0.5
CO
8
SO2
14
NO2
Air quality in the last 12 months (Longyan)
|
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
|
|
|
2024/05
|
23
|
20
|
32
|
40
|
18
|
30
|
40
|
44
|
47
|
62
|
38
|
24
|
19
|
27
|
37
|
45
|
50
|
55
|
49
|
24
|
18
|
10
|
18
|
16
|
16
|
19
|
13
|
20
|
24
|
36
|
35
|
|
2024/04
|
36
|
36
|
31
|
29
|
18
|
23
|
16
|
14
|
16
|
31
|
48
|
39
|
51
|
42
|
48
|
45
|
39
|
33
|
19
|
20
|
16
|
24
|
19
|
24
|
19
|
19
|
26
|
18
|
24
|
25
|
|
|
2024/03
|
13
|
20
|
36
|
56
|
28
|
21
|
19
|
32
|
65
|
52
|
38
|
35
|
57
|
69
|
35
|
46
|
45
|
29
|
20
|
49
|
59
|
63
|
42
|
32
|
30
|
27
|
50
|
33
|
29
|
46
|
23
|
|
2024/02
|
34
|
26
|
18
|
18
|
19
|
24
|
13
|
9
|
32
|
58
|
34
|
30
|
33
|
37
|
38
|
30
|
32
|
28
|
20
|
24
|
20
|
24
|
31
|
35
|
27
|
28
|
17
|
40
|
25
|
||
|
2024/01
|
69
|
69
|
29
|
32
|
49
|
50
|
55
|
82
|
64
|
30
|
38
|
49
|
46
|
52
|
48
|
71
|
56
|
40
|
37
|
34
|
22
|
17
|
16
|
29
|
38
|
44
|
50
|
30
|
46
|
47
|
35
|
|
2023/12
|
34
|
44
|
46
|
43
|
23
|
35
|
33
|
37
|
39
|
36
|
33
|
25
|
36
|
38
|
30
|
16
|
22
|
26
|
20
|
13
|
19
|
36
|
30
|
30
|
33
|
43
|
50
|
51
|
44
|
53
|
54
|
|
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