Air Quality
Excellent
No health implications.
19
PM2.5
50
PM10
76
O3
0.4
CO
5
SO2
32
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
144
Light
Mon
23 Jun
160
Moderate
Tue
24 Jun
187
Moderate
Wed
25 Jun
187
Moderate
Thu
26 Jun
145
Light
Fri
27 Jun
37
Excellent
Sat
28 Jun
21
Excellent
Air quality in the last 12 months (Xianghe)
|
2025/05
|
39
|
48
|
28
|
55
|
57
|
21
|
73
|
87
|
30
|
37
|
66
|
81
|
72
|
27
|
43
|
76
|
49
|
53
|
74
|
106
|
70
|
67
|
52
|
37
|
58
|
64
|
59
|
64
|
65
|
75
|
71
|
|
2025/04
|
56
|
24
|
62
|
81
|
25
|
75
|
60
|
43
|
56
|
87
|
105
|
139
|
78
|
50
|
56
|
94
|
66
|
48
|
39
|
66
|
87
|
36
|
63
|
36
|
53
|
91
|
40
|
63
|
63
|
63
|
|
|
2025/03
|
227
|
64
|
30
|
55
|
91
|
24
|
70
|
121
|
164
|
133
|
178
|
77
|
95
|
75
|
48
|
21
|
31
|
29
|
47
|
39
|
37
|
55
|
113
|
92
|
62
|
86
|
56
|
38
|
24
|
47
|
70
|
|
2025/02
|
71
|
60
|
12
|
16
|
22
|
55
|
27
|
14
|
18
|
94
|
143
|
48
|
92
|
82
|
117
|
32
|
15
|
47
|
32
|
37
|
20
|
21
|
20
|
51
|
61
|
67
|
142
|
192
|
|||
|
2025/01
|
81
|
31
|
39
|
83
|
78
|
16
|
18
|
16
|
16
|
19
|
30
|
34
|
63
|
33
|
27
|
50
|
73
|
118
|
48
|
87
|
91
|
64
|
90
|
138
|
149
|
104
|
21
|
58
|
230
|
77
|
85
|
|
2024/12
|
82
|
13
|
45
|
43
|
36
|
27
|
17
|
23
|
48
|
48
|
50
|
79
|
36
|
32
|
43
|
39
|
22
|
17
|
58
|
51
|
19
|
22
|
39
|
87
|
92
|
26
|
23
|
44
|
86
|
72
|
50
|
|
2024/11
|
124
|
96
|
60
|
17
|
52
|
63
|
111
|
119
|
116
|
108
|
64
|
93
|
57
|
42
|
66
|
48
|
30
|
45
|
59
|
82
|
35
|
38
|
51
|
99
|
58
|
11
|
20
|
23
|
40
|
58
|
|
|
2024/10
|
14
|
17
|
43
|
65
|
80
|
92
|
22
|
30
|
91
|
28
|
69
|
102
|
120
|
177
|
57
|
45
|
63
|
50
|
13
|
33
|
57
|
29
|
55
|
104
|
137
|
186
|
64
|
67
|
105
|
85
|
105
|
|
2024/09
|
22
|
13
|
35
|
53
|
27
|
27
|
31
|
41
|
69
|
24
|
19
|
25
|
39
|
31
|
28
|
51
|
47
|
44
|
51
|
30
|
9
|
19
|
46
|
62
|
52
|
40
|
47
|
65
|
60
|
10
|
|
|
2024/08
|
27
|
43
|
41
|
25
|
16
|
47
|
46
|
34
|
60
|
41
|
34
|
18
|
14
|
25
|
48
|
46
|
50
|
29
|
28
|
16
|
21
|
28
|
39
|
28
|
44
|
20
|
20
|
35
|
44
|
57
|
51
|
|
2024/07
|
30
|
41
|
34
|
66
|
88
|
31
|
57
|
32
|
62
|
65
|
76
|
68
|
63
|
86
|
61
|
50
|
26
|
27
|
46
|
32
|
44
|
27
|
61
|
52
|
23
|
22
|
30
|
25
|
38
|
14
|
29
|
|
2024/06
|
40
|
50
|
52
|
60
|
65
|
71
|
50
|
47
|
80
|
84
|
71
|
59
|
67
|
40
|
41
|
52
|
63
|
70
|
89
|
60
|
58
|
111
|
90
|
39
|
53
|
66
|
61
|
61
|
63
|
43
|
|
|
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