Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
54
PM10
11
O3
0.8
CO
8
SO2
65
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Oct
83
Good
Fri
25 Oct
77
Good
Sat
26 Oct
67
Good
Sun
27 Oct
69
Good
Mon
28 Oct
66
Good
Tue
29 Oct
64
Good
Wed
30 Oct
64
Good
Air quality in the last 12 months (Baohe)
|
2024/09
|
46
|
42
|
31
|
47
|
44
|
47
|
45
|
49
|
34
|
33
|
24
|
14
|
22
|
48
|
31
|
32
|
19
|
29
|
27
|
23
|
28
|
30
|
32
|
38
|
55
|
48
|
27
|
48
|
48
|
53
|
|
|
2024/08
|
21
|
25
|
28
|
31
|
35
|
34
|
37
|
40
|
46
|
38
|
63
|
68
|
48
|
28
|
27
|
26
|
40
|
43
|
46
|
24
|
39
|
39
|
40
|
42
|
51
|
49
|
23
|
19
|
25
|
36
|
45
|
|
2024/07
|
18
|
15
|
21
|
23
|
26
|
27
|
25
|
25
|
29
|
25
|
39
|
37
|
15
|
10
|
27
|
42
|
31
|
28
|
31
|
23
|
30
|
29
|
37
|
48
|
28
|
29
|
15
|
16
|
18
|
22
|
26
|
|
2024/06
|
48
|
45
|
44
|
51
|
46
|
29
|
42
|
52
|
47
|
20
|
33
|
44
|
38
|
46
|
55
|
48
|
41
|
45
|
24
|
33
|
21
|
18
|
26
|
34
|
26
|
49
|
35
|
10
|
10
|
13
|
|
|
2024/05
|
48
|
50
|
47
|
43
|
49
|
37
|
52
|
45
|
52
|
62
|
52
|
130
|
88
|
64
|
67
|
42
|
60
|
66
|
59
|
55
|
51
|
46
|
51
|
62
|
56
|
33
|
28
|
36
|
46
|
41
|
44
|
|
2024/04
|
86
|
28
|
59
|
51
|
47
|
48
|
49
|
43
|
58
|
69
|
65
|
79
|
85
|
57
|
67
|
62
|
56
|
68
|
55
|
54
|
61
|
67
|
92
|
81
|
68
|
74
|
72
|
44
|
37
|
50
|
|
|
2024/03
|
54
|
58
|
58
|
72
|
64
|
77
|
76
|
77
|
65
|
95
|
85
|
78
|
86
|
94
|
115
|
119
|
125
|
61
|
88
|
100
|
68
|
59
|
54
|
73
|
45
|
55
|
77
|
63
|
61
|
54
|
101
|
|
2024/02
|
19
|
34
|
50
|
59
|
81
|
85
|
91
|
135
|
140
|
263
|
117
|
66
|
41
|
53
|
50
|
30
|
25
|
34
|
75
|
17
|
23
|
43
|
57
|
61
|
85
|
81
|
59
|
69
|
45
|
||
|
2024/01
|
164
|
124
|
91
|
77
|
79
|
156
|
138
|
62
|
122
|
198
|
164
|
109
|
118
|
178
|
57
|
46
|
36
|
51
|
24
|
83
|
86
|
37
|
24
|
41
|
61
|
78
|
83
|
87
|
114
|
103
|
81
|
|
2023/12
|
49
|
60
|
79
|
95
|
97
|
111
|
81
|
69
|
59
|
71
|
20
|
69
|
67
|
38
|
36
|
50
|
28
|
37
|
78
|
91
|
48
|
47
|
57
|
74
|
79
|
87
|
168
|
299
|
207
|
192
|
141
|
|
2023/11
|
67
|
53
|
67
|
103
|
80
|
44
|
52
|
58
|
57
|
45
|
32
|
76
|
58
|
61
|
76
|
104
|
81
|
64
|
66
|
76
|
68
|
61
|
97
|
53
|
52
|
77
|
84
|
95
|
92
|
43
|
|
|
2023/10
|
52
|
32
|
25
|
37
|
53
|
40
|
21
|
32
|
46
|
70
|
58
|
53
|
49
|
62
|
60
|
66
|
67
|
74
|
96
|
43
|
50
|
66
|
65
|
63
|
77
|
101
|
122
|
100
|
74
|
92
|
78
|
|
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