Air Quality
Excellent
No health implications.
28
PM2.5
31
PM10
87
O3
1.1
CO
5
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 May
93
Good
Fri
9 May
72
Good
Sat
10 May
67
Good
Sun
11 May
89
Good
Mon
12 May
100
Good
Tue
13 May
102
Light
Wed
14 May
45
Excellent
Air quality in the last 12 months (Luozhuang)
|
2025/02
|
74
|
106
|
82
|
40
|
46
|
58
|
52
|
32
|
55
|
91
|
71
|
93
|
104
|
90
|
115
|
103
|
48
|
59
|
62
|
51
|
70
|
55
|
60
|
58
|
82
|
107
|
165
|
182
|
|||
|
2025/01
|
116
|
126
|
60
|
120
|
182
|
78
|
53
|
60
|
45
|
48
|
85
|
125
|
131
|
124
|
47
|
85
|
78
|
129
|
159
|
123
|
143
|
144
|
69
|
46
|
79
|
88
|
36
|
39
|
183
|
92
|
101
|
|
2024/12
|
100
|
86
|
42
|
107
|
181
|
150
|
78
|
51
|
78
|
95
|
53
|
41
|
96
|
71
|
93
|
105
|
89
|
38
|
43
|
112
|
69
|
64
|
92
|
120
|
159
|
85
|
70
|
70
|
87
|
123
|
100
|
|
2024/11
|
54
|
66
|
115
|
52
|
39
|
54
|
56
|
46
|
47
|
60
|
88
|
93
|
73
|
44
|
46
|
64
|
42
|
29
|
41
|
62
|
96
|
51
|
36
|
52
|
29
|
37
|
57
|
57
|
62
|
83
|
|
|
2024/10
|
25
|
27
|
39
|
61
|
42
|
40
|
55
|
41
|
70
|
74
|
111
|
112
|
53
|
57
|
84
|
62
|
35
|
16
|
32
|
31
|
56
|
51
|
49
|
73
|
72
|
52
|
74
|
33
|
90
|
118
|
84
|
|
2024/09
|
38
|
18
|
19
|
38
|
39
|
18
|
28
|
23
|
25
|
26
|
27
|
24
|
34
|
29
|
20
|
25
|
22
|
12
|
17
|
19
|
16
|
23
|
24
|
46
|
71
|
67
|
41
|
32
|
28
|
28
|
|
|
2024/08
|
25
|
18
|
23
|
30
|
26
|
16
|
23
|
19
|
24
|
33
|
95
|
45
|
55
|
33
|
33
|
30
|
25
|
20
|
17
|
17
|
37
|
49
|
88
|
45
|
44
|
29
|
13
|
16
|
23
|
38
|
51
|
|
2024/07
|
48
|
23
|
31
|
19
|
28
|
18
|
16
|
18
|
32
|
56
|
69
|
71
|
46
|
28
|
21
|
24
|
16
|
26
|
19
|
16
|
25
|
25
|
34
|
43
|
18
|
16
|
14
|
17
|
22
|
24
|
27
|
|
2024/06
|
26
|
58
|
64
|
52
|
38
|
47
|
43
|
65
|
90
|
71
|
66
|
77
|
64
|
73
|
32
|
41
|
42
|
48
|
37
|
27
|
34
|
39
|
70
|
119
|
77
|
35
|
28
|
39
|
28
|
36
|
|
|
2024/05
|
52
|
53
|
54
|
37
|
47
|
68
|
69
|
54
|
51
|
59
|
236
|
129
|
101
|
78
|
65
|
62
|
64
|
63
|
45
|
44
|
23
|
39
|
46
|
46
|
29
|
38
|
32
|
33
|
52
|
48
|
61
|
|
2024/04
|
85
|
69
|
33
|
40
|
60
|
75
|
67
|
74
|
87
|
70
|
66
|
58
|
32
|
27
|
49
|
94
|
105
|
96
|
81
|
48
|
55
|
62
|
47
|
79
|
70
|
64
|
42
|
32
|
50
|
45
|
|
|
2024/03
|
64
|
81
|
89
|
80
|
45
|
45
|
100
|
68
|
85
|
111
|
118
|
87
|
69
|
69
|
72
|
82
|
129
|
80
|
88
|
56
|
74
|
84
|
84
|
50
|
39
|
64
|
91
|
98
|
115
|
123
|
75
|
|
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