Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
34
O3
0.5
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Nov
28
Excellent
Thu
28 Nov
33
Excellent
Fri
29 Nov
40
Excellent
Sat
30 Nov
51
Good
Sun
1 Dec
50
Excellent
Mon
2 Dec
43
Excellent
Tue
3 Dec
25
Excellent
Air quality in the last 12 months (Qinglong)
|
2024/10
|
11
|
20
|
26
|
32
|
37
|
46
|
31
|
43
|
38
|
53
|
48
|
39
|
28
|
24
|
28
|
22
|
13
|
21
|
28
|
21
|
18
|
18
|
30
|
38
|
34
|
32
|
37
|
34
|
35
|
30
|
37
|
|
2024/09
|
19
|
17
|
12
|
17
|
29
|
32
|
22
|
11
|
12
|
14
|
19
|
20
|
19
|
23
|
28
|
27
|
21
|
26
|
34
|
40
|
27
|
21
|
27
|
47
|
48
|
38
|
39
|
34
|
25
|
11
|
|
|
2024/08
|
19
|
13
|
13
|
11
|
14
|
15
|
16
|
16
|
16
|
17
|
51
|
61
|
44
|
40
|
31
|
32
|
36
|
28
|
26
|
27
|
22
|
19
|
15
|
18
|
11
|
13
|
17
|
17
|
21
|
21
|
20
|
|
2024/07
|
16
|
21
|
12
|
12
|
13
|
13
|
15
|
16
|
17
|
13
|
12
|
13
|
13
|
13
|
12
|
16
|
14
|
14
|
11
|
12
|
11
|
14
|
15
|
12
|
18
|
27
|
26
|
18
|
13
|
12
|
19
|
|
2024/06
|
32
|
23
|
10
|
12
|
18
|
21
|
12
|
11
|
7
|
16
|
15
|
17
|
22
|
19
|
28
|
20
|
11
|
20
|
18
|
23
|
24
|
12
|
17
|
13
|
16
|
17
|
10
|
13
|
15
|
17
|
|
|
2024/05
|
30
|
15
|
20
|
19
|
34
|
25
|
27
|
20
|
14
|
15
|
17
|
14
|
19
|
24
|
19
|
20
|
14
|
13
|
20
|
25
|
23
|
26
|
23
|
25
|
23
|
11
|
18
|
12
|
13
|
13
|
22
|
|
2024/04
|
39
|
34
|
48
|
43
|
35
|
30
|
23
|
21
|
26
|
37
|
55
|
58
|
49
|
52
|
54
|
69
|
51
|
26
|
31
|
30
|
20
|
32
|
24
|
41
|
42
|
43
|
49
|
55
|
52
|
28
|
|
|
2024/03
|
28
|
35
|
29
|
30
|
40
|
37
|
51
|
60
|
40
|
24
|
20
|
31
|
48
|
47
|
30
|
44
|
67
|
50
|
25
|
43
|
52
|
40
|
24
|
29
|
31
|
49
|
51
|
29
|
33
|
45
|
52
|
|
2024/02
|
39
|
46
|
40
|
31
|
38
|
24
|
27
|
28
|
53
|
113
|
54
|
34
|
38
|
47
|
61
|
54
|
50
|
32
|
35
|
38
|
39
|
56
|
44
|
22
|
23
|
29
|
29
|
26
|
27
|
||
|
2024/01
|
58
|
33
|
30
|
38
|
55
|
69
|
45
|
35
|
51
|
55
|
26
|
23
|
21
|
26
|
25
|
22
|
22
|
24
|
37
|
48
|
33
|
24
|
47
|
43
|
33
|
37
|
41
|
40
|
31
|
26
|
25
|
|
2023/12
|
34
|
24
|
19
|
23
|
41
|
35
|
44
|
45
|
41
|
23
|
36
|
58
|
22
|
23
|
30
|
30
|
45
|
28
|
39
|
53
|
64
|
60
|
71
|
59
|
71
|
63
|
61
|
63
|
78
|
88
|
64
|
|
2023/11
|
35
|
32
|
40
|
37
|
27
|
33
|
29
|
19
|
25
|
36
|
37
|
32
|
21
|
26
|
14
|
28
|
50
|
52
|
45
|
53
|
37
|
47
|
73
|
70
|
43
|
35
|
48
|
40
|
56
|
62
|
|
|
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