Air Quality
Excellent
No health implications.
28
PM2.5
48
PM10
126
O3
0.4
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Apr
85
Good
Wed
1 May
81
Good
Thu
2 May
85
Good
Fri
3 May
83
Good
Sat
4 May
86
Good
Sun
5 May
85
Good
Air quality in the last 12 months (Luquan)
|
2024/02
|
36
|
55
|
48
|
30
|
36
|
33
|
33
|
39
|
51
|
58
|
56
|
42
|
35
|
33
|
43
|
46
|
29
|
33
|
32
|
43
|
36
|
44
|
57
|
57
|
53
|
38
|
38
|
31
|
38
|
||
|
2024/01
|
48
|
39
|
52
|
42
|
39
|
52
|
49
|
49
|
50
|
51
|
52
|
53
|
55
|
53
|
47
|
33
|
27
|
33
|
38
|
49
|
46
|
28
|
51
|
44
|
28
|
24
|
27
|
24
|
27
|
40
|
32
|
|
2023/12
|
49
|
29
|
32
|
32
|
36
|
32
|
37
|
40
|
30
|
24
|
30
|
38
|
26
|
22
|
33
|
35
|
30
|
22
|
30
|
53
|
51
|
47
|
41
|
42
|
42
|
33
|
38
|
42
|
38
|
43
|
50
|
|
2023/11
|
34
|
38
|
33
|
33
|
30
|
37
|
37
|
38
|
39
|
38
|
38
|
42
|
36
|
26
|
29
|
26
|
43
|
53
|
48
|
46
|
42
|
49
|
51
|
43
|
37
|
41
|
53
|
54
|
45
|
51
|
|
|
2023/10
|
20
|
17
|
18
|
19
|
25
|
23
|
15
|
19
|
20
|
22
|
31
|
30
|
18
|
20
|
26
|
31
|
30
|
36
|
37
|
27
|
44
|
42
|
33
|
32
|
23
|
22
|
29
|
35
|
37
|
39
|
36
|
|
2023/09
|
37
|
37
|
39
|
34
|
38
|
40
|
38
|
42
|
40
|
31
|
32
|
28
|
27
|
38
|
48
|
44
|
32
|
21
|
20
|
24
|
25
|
22
|
25
|
23
|
22
|
29
|
24
|
16
|
18
|
20
|
|
|
2023/08
|
25
|
25
|
25
|
23
|
18
|
25
|
22
|
25
|
26
|
25
|
29
|
30
|
28
|
40
|
33
|
32
|
35
|
35
|
34
|
31
|
37
|
29
|
33
|
23
|
24
|
19
|
23
|
29
|
32
|
32
|
32
|
|
2023/07
|
23
|
23
|
23
|
22
|
28
|
16
|
17
|
19
|
20
|
13
|
12
|
14
|
15
|
24
|
35
|
36
|
37
|
38
|
31
|
21
|
28
|
25
|
29
|
22
|
28
|
24
|
26
|
27
|
33
|
36
|
38
|
|
2023/06
|
38
|
35
|
33
|
35
|
36
|
26
|
29
|
25
|
29
|
34
|
37
|
41
|
32
|
37
|
26
|
37
|
33
|
29
|
34
|
26
|
27
|
25
|
20
|
30
|
49
|
45
|
39
|
30
|
25
|
24
|
|
|
2023/05
|
39
|
36
|
30
|
32
|
32
|
34
|
41
|
46
|
52
|
62
|
54
|
37
|
37
|
33
|
35
|
29
|
38
|
45
|
41
|
42
|
38
|
43
|
44
|
47
|
39
|
33
|
34
|
37
|
39
|
44
|
41
|
|
2023/04
|
45
|
40
|
34
|
35
|
36
|
41
|
51
|
57
|
56
|
66
|
63
|
72
|
75
|
103
|
60
|
90
|
85
|
63
|
67
|
63
|
51
|
54
|
42
|
45
|
43
|
45
|
41
|
43
|
47
|
50
|
|
|
2023/03
|
55
|
71
|
57
|
59
|
67
|
65
|
67
|
58
|
58
|
60
|
60
|
57
|
31
|
61
|
77
|
57
|
49
|
58
|
59
|
32
|
29
|
30
|
35
|
38
|
46
|
49
|
57
|
53
|
43
|
44
|
51
|
|
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