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
5 Mar
Thu
6 Mar
Fri
7 Mar
Sat
8 Mar
Sun
9 Mar
Mon
10 Mar
Tue
11 Mar
Real-time AQI (Monitoring Station in Longyan)
龙岩市监测站
83
PM2.5
6
PM10
15
O3
0.8
CO
4
SO2
16
NO2
龙岩学院
73
PM2.5
6
PM10
19
O3
0.7
CO
4
SO2
9
NO2
Air quality in the last 12 months (Longyan)
|
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
|
|
|
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
|
||
|
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