Air Quality
Excellent
No health implications.
7
PM2.5
7
PM10
52
O3
0.4
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Nov
38
Excellent
Thu
13 Nov
45
Excellent
Fri
14 Nov
40
Excellent
Sat
15 Nov
48
Excellent
Sun
16 Nov
49
Excellent
Mon
17 Nov
22
Excellent
Tue
18 Nov
31
Excellent
Real-time AQI (Monitoring Station in Longyan)
龙岩学院
177
PM2.5
7
PM10
52
O3
0.4
CO
6
SO2
6
NO2
Air quality in the last 12 months (Longyan)
|
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
|
|
2025/07
|
28
|
29
|
32
|
33
|
28
|
23
|
30
|
36
|
28
|
14
|
15
|
25
|
23
|
21
|
30
|
35
|
31
|
29
|
11
|
12
|
13
|
15
|
20
|
21
|
22
|
25
|
21
|
18
|
22
|
20
|
24
|
|
2025/06
|
22
|
23
|
14
|
15
|
26
|
36
|
36
|
37
|
29
|
27
|
23
|
21
|
21
|
19
|
14
|
16
|
16
|
22
|
20
|
16
|
13
|
17
|
19
|
26
|
26
|
23
|
21
|
21
|
23
|
27
|
|
|
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
|
|
|
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
Air quality source: CNEMC
*: primary pollution