Air Quality
Excellent
No health implications.
23
PM2.5
24
PM10
77
O3
0.8
CO
10
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jul
98
Good
Wed
9 Jul
101
Light
Thu
10 Jul
92
Good
Fri
11 Jul
111
Light
Sat
12 Jul
110
Light
Sun
13 Jul
20
Excellent
Mon
14 Jul
35
Excellent
Air quality in the last 12 months (Luozhuang)
|
2025/06
|
44
|
34
|
51
|
59
|
65
|
64
|
71
|
79
|
56
|
41
|
50
|
58
|
43
|
35
|
41
|
48
|
36
|
47
|
33
|
16
|
41
|
45
|
48
|
41
|
54
|
54
|
29
|
32
|
16
|
22
|
|
|
2025/05
|
52
|
60
|
41
|
40
|
36
|
45
|
60
|
40
|
19
|
24
|
52
|
58
|
56
|
71
|
56
|
64
|
85
|
42
|
72
|
68
|
72
|
64
|
53
|
52
|
61
|
65
|
77
|
51
|
47
|
56
|
70
|
|
2025/04
|
67
|
46
|
54
|
70
|
53
|
66
|
76
|
83
|
80
|
77
|
65
|
125
|
60
|
56
|
51
|
68
|
87
|
89
|
64
|
68
|
47
|
77
|
72
|
92
|
75
|
62
|
75
|
55
|
62
|
72
|
|
|
2025/03
|
63
|
22
|
39
|
49
|
74
|
83
|
78
|
107
|
119
|
108
|
119
|
149
|
85
|
60
|
56
|
37
|
56
|
36
|
57
|
72
|
66
|
68
|
100
|
97
|
119
|
85
|
106
|
113
|
46
|
59
|
71
|
|
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
|
|
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