Air Quality
Excellent
No health implications.
15
PM2.5
18
PM10
100
O3
0.2
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
53
Good
Mon
2 Jun
47
Excellent
Tue
3 Jun
62
Good
Wed
4 Jun
85
Good
Thu
5 Jun
81
Good
Fri
6 Jun
79
Good
Sat
7 Jun
40
Excellent
Air quality in the last 12 months (Luqiao)
|
2025/04
|
37
|
49
|
64
|
56
|
44
|
57
|
60
|
61
|
56
|
51
|
54
|
56
|
105
|
96
|
67
|
62
|
68
|
60
|
37
|
53
|
46
|
33
|
31
|
35
|
33
|
41
|
56
|
39
|
34
|
36
|
|
|
2025/03
|
45
|
43
|
46
|
21
|
24
|
24
|
43
|
63
|
50
|
33
|
72
|
45
|
22
|
34
|
15
|
37
|
41
|
49
|
49
|
57
|
45
|
47
|
50
|
65
|
90
|
69
|
57
|
46
|
45
|
35
|
28
|
|
2025/02
|
27
|
19
|
70
|
69
|
58
|
66
|
59
|
36
|
36
|
49
|
44
|
52
|
77
|
42
|
53
|
80
|
75
|
34
|
58
|
42
|
25
|
41
|
47
|
104
|
89
|
99
|
104
|
75
|
|||
|
2025/01
|
67
|
43
|
52
|
49
|
57
|
74
|
88
|
86
|
64
|
36
|
54
|
74
|
75
|
73
|
84
|
44
|
69
|
72
|
68
|
93
|
145
|
86
|
37
|
28
|
43
|
37
|
34
|
52
|
113
|
51
|
49
|
|
2024/12
|
57
|
62
|
70
|
52
|
39
|
27
|
127
|
71
|
32
|
45
|
22
|
58
|
34
|
133
|
72
|
59
|
72
|
76
|
35
|
40
|
74
|
63
|
48
|
45
|
51
|
102
|
105
|
54
|
61
|
61
|
81
|
|
2024/11
|
11
|
26
|
54
|
61
|
40
|
28
|
30
|
34
|
37
|
20
|
27
|
38
|
43
|
38
|
17
|
17
|
16
|
29
|
29
|
29
|
45
|
61
|
55
|
31
|
46
|
30
|
49
|
51
|
52
|
50
|
|
|
2024/10
|
15
|
26
|
22
|
22
|
17
|
15
|
11
|
23
|
41
|
55
|
59
|
47
|
25
|
42
|
37
|
29
|
36
|
41
|
26
|
29
|
42
|
44
|
30
|
26
|
31
|
22
|
15
|
29
|
46
|
32
|
21
|
|
2024/09
|
39
|
35
|
27
|
26
|
27
|
26
|
29
|
20
|
30
|
30
|
25
|
31
|
19
|
24
|
21
|
21
|
21
|
22
|
14
|
22
|
22
|
26
|
19
|
15
|
19
|
26
|
27
|
34
|
28
|
25
|
|
|
2024/08
|
26
|
45
|
50
|
43
|
32
|
36
|
44
|
34
|
34
|
40
|
52
|
48
|
46
|
33
|
38
|
43
|
29
|
19
|
16
|
19
|
22
|
32
|
39
|
39
|
31
|
27
|
45
|
21
|
32
|
27
|
35
|
|
2024/07
|
23
|
22
|
26
|
26
|
33
|
22
|
21
|
25
|
24
|
30
|
36
|
40
|
33
|
28
|
23
|
16
|
23
|
28
|
27
|
17
|
18
|
14
|
17
|
19
|
25
|
20
|
24
|
17
|
15
|
13
|
17
|
|
2024/06
|
13
|
20
|
22
|
49
|
53
|
12
|
21
|
35
|
32
|
18
|
20
|
26
|
26
|
25
|
27
|
19
|
15
|
25
|
28
|
35
|
40
|
34
|
45
|
29
|
18
|
25
|
40
|
30
|
19
|
24
|
|
|
2024/05
|
14
|
40
|
33
|
43
|
58
|
47
|
44
|
51
|
20
|
25
|
54
|
42
|
42
|
35
|
46
|
26
|
34
|
45
|
32
|
34
|
23
|
31
|
39
|
28
|
16
|
24
|
19
|
10
|
26
|
36
|
41
|
|
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