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 Aug
Sun
23 Aug
Mon
24 Aug
Tue
25 Aug
Wed
26 Aug
Thu
27 Aug
Fri
28 Aug
Real-time AQI (Monitoring Station in Longyan)
龙岩市监测站
2811
PM2.5
28
PM10
76
O3
0.2
CO
4
SO2
4
NO2
闽西职业技术学院
2410
PM2.5
20
PM10
74
O3
0.5
CO
5
SO2
2
NO2
Air quality in the last 12 months (Longyan)
|
2026/07
|
19
|
21
|
19
|
17
|
17
|
18
|
13
|
18
|
23
|
32
|
35
|
30
|
23
|
15
|
16
|
16
|
17
|
18
|
20
|
20
|
32
|
37
|
35
|
39
|
24
|
14
|
14
|
14
|
20
|
20
|
25
|
|
2026/06
|
35
|
35
|
36
|
29
|
28
|
24
|
22
|
24
|
20
|
21
|
18
|
27
|
34
|
15
|
16
|
16
|
14
|
16
|
14
|
18
|
20
|
24
|
29
|
30
|
25
|
19
|
15
|
17
|
18
|
18
|
|
|
2026/05
|
25
|
31
|
26
|
24
|
24
|
27
|
31
|
22
|
26
|
25
|
25
|
30
|
31
|
20
|
16
|
19
|
22
|
29
|
28
|
20
|
17
|
17
|
21
|
23
|
23
|
25
|
28
|
29
|
34
|
22
|
40
|
|
2026/04
|
26
|
30
|
21
|
24
|
31
|
25
|
35
|
25
|
27
|
33
|
37
|
36
|
32
|
31
|
37
|
39
|
35
|
28
|
30
|
40
|
35
|
26
|
18
|
19
|
23
|
34
|
46
|
42
|
24
|
21
|
|
|
2026/03
|
14
|
21
|
22
|
22
|
22
|
19
|
30
|
39
|
35
|
22
|
34
|
35
|
40
|
39
|
41
|
39
|
36
|
34
|
39
|
39
|
39
|
37
|
43
|
46
|
37
|
45
|
47
|
26
|
25
|
29
|
26
|
|
2026/02
|
22
|
27
|
34
|
40
|
30
|
33
|
22
|
23
|
29
|
38
|
29
|
33
|
34
|
28
|
25
|
32
|
51
|
21
|
28
|
27
|
36
|
43
|
38
|
30
|
25
|
19
|
14
|
13
|
|||
|
2026/01
|
32
|
14
|
26
|
35
|
32
|
31
|
37
|
33
|
38
|
37
|
39
|
50
|
47
|
44
|
45
|
53
|
55
|
55
|
54
|
54
|
24
|
22
|
27
|
34
|
47
|
34
|
45
|
34
|
47
|
29
|
23
|
|
2025/12
|
47
|
37
|
47
|
57
|
60
|
52
|
50
|
42
|
43
|
43
|
42
|
49
|
43
|
22
|
30
|
42
|
45
|
43
|
62
|
59
|
37
|
34
|
35
|
39
|
14
|
23
|
35
|
38
|
39
|
39
|
41
|
|
2025/11
|
24
|
29
|
32
|
12
|
20
|
19
|
30
|
44
|
34
|
13
|
22
|
8
|
10
|
22
|
31
|
40
|
38
|
31
|
19
|
25
|
28
|
32
|
43
|
40
|
33
|
47
|
43
|
48
|
49
|
50
|
|
|
2025/10
|
33
|
32
|
26
|
36
|
28
|
22
|
27
|
30
|
31
|
31
|
28
|
31
|
29
|
24
|
26
|
29
|
29
|
26
|
17
|
14
|
8
|
9
|
18
|
22
|
29
|
28
|
32
|
32
|
16
|
24
|
22
|
|
2025/09
|
26
|
25
|
27
|
29
|
34
|
30
|
20
|
13
|
16
|
18
|
14
|
25
|
26
|
29
|
28
|
30
|
27
|
16
|
16
|
12
|
17
|
16
|
12
|
13
|
16
|
20
|
21
|
26
|
30
|
29
|
|
|
2025/08
|
21
|
20
|
13
|
16
|
13
|
20
|
23
|
25
|
27
|
19
|
26
|
19
|
25
|
9
|
21
|
19
|
25
|
25
|
18
|
18
|
22
|
26
|
29
|
27
|
16
|
19
|
20
|
19
|
24
|
29
|
26
|
|
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