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
7 Dec
Fri
8 Dec
Sat
9 Dec
Sun
10 Dec
Mon
11 Dec
Tue
12 Dec
Wed
13 Dec
Real-time AQI (Monitoring Station in Longyan)
龙岩学院
3021
PM2.5
28
PM10
26
O3
0.4
CO
4
SO2
24
NO2
闽西职业技术学院
3715
PM2.5
37
PM10
14
O3
0.3
CO
9
SO2
45
NO2
龙岩市监测站
5116
PM2.5
52 *
PM10
12
O3
0.7
CO
6
SO2
54
NO2
Air quality in the last 12 months (Longyan)
|
2023/10
|
33
|
30
|
34
|
31
|
24
|
25
|
16
|
15
|
18
|
18
|
17
|
24
|
26
|
26
|
41
|
42
|
50
|
54
|
47
|
23
|
16
|
22
|
26
|
34
|
39
|
45
|
34
|
20
|
31
|
36
|
37
|
|
2023/09
|
15
|
16
|
16
|
15
|
13
|
13
|
16
|
25
|
30
|
33
|
30
|
30
|
31
|
33
|
24
|
29
|
27
|
30
|
44
|
37
|
40
|
37
|
28
|
27
|
27
|
27
|
28
|
28
|
25
|
28
|
|
|
2023/08
|
22
|
29
|
32
|
34
|
29
|
33
|
28
|
27
|
31
|
29
|
27
|
25
|
19
|
23
|
23
|
29
|
26
|
27
|
31
|
28
|
21
|
21
|
22
|
25
|
30
|
34
|
27
|
22
|
21
|
15
|
14
|
|
2023/07
|
21
|
18
|
17
|
17
|
19
|
21
|
19
|
24
|
30
|
30
|
33
|
22
|
23
|
32
|
40
|
28
|
22
|
18
|
20
|
21
|
22
|
19
|
21
|
25
|
30
|
17
|
14
|
13
|
20
|
23
|
24
|
|
2023/06
|
35
|
36
|
35
|
33
|
29
|
24
|
20
|
21
|
21
|
22
|
34
|
42
|
40
|
32
|
23
|
24
|
17
|
21
|
19
|
20
|
23
|
23
|
17
|
19
|
23
|
19
|
23
|
25
|
19
|
15
|
|
|
2023/05
|
43
|
47
|
36
|
19
|
23
|
23
|
21
|
20
|
28
|
44
|
42
|
33
|
32
|
42
|
50
|
47
|
22
|
28
|
37
|
28
|
24
|
23
|
22
|
39
|
40
|
35
|
39
|
57
|
36
|
32
|
34
|
|
2023/04
|
23
|
46
|
48
|
37
|
25
|
29
|
24
|
47
|
56
|
49
|
44
|
46
|
44
|
49
|
36
|
55
|
58
|
40
|
32
|
28
|
31
|
37
|
53
|
25
|
14
|
19
|
33
|
44
|
35
|
28
|
|
|
2023/03
|
48
|
60
|
64
|
58
|
55
|
57
|
55
|
55
|
53
|
59
|
51
|
46
|
47
|
58
|
61
|
64
|
42
|
56
|
38
|
60
|
53
|
46
|
34
|
24
|
24
|
14
|
14
|
32
|
37
|
42
|
39
|
|
2023/02
|
34
|
34
|
56
|
60
|
52
|
36
|
27
|
23
|
29
|
33
|
25
|
25
|
24
|
14
|
20
|
34
|
48
|
45
|
41
|
41
|
44
|
38
|
43
|
53
|
38
|
50
|
43
|
45
|
|||
|
2023/01
|
30
|
26
|
34
|
21
|
28
|
29
|
37
|
43
|
24
|
18
|
22
|
41
|
32
|
22
|
12
|
12
|
22
|
23
|
35
|
37
|
56
|
99
|
44
|
26
|
51
|
38
|
45
|
47
|
42
|
37
|
34
|
|
2022/12
|
11
|
13
|
31
|
33
|
14
|
18
|
28
|
29
|
29
|
24
|
21
|
19
|
28
|
18
|
19
|
15
|
19
|
29
|
38
|
47
|
34
|
41
|
41
|
37
|
40
|
45
|
47
|
49
|
60
|
43
|
27
|
|
2022/11
|
24
|
21
|
23
|
29
|
22
|
25
|
36
|
34
|
34
|
38
|
44
|
45
|
46
|
59
|
63
|
40
|
43
|
44
|
44
|
31
|
43
|
40
|
15
|
13
|
15
|
20
|
32
|
32
|
23
|
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