Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
65
*
PM10
43
O3
0.6
CO
6
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Dec
88
Good
Sun
14 Dec
85
Good
Mon
15 Dec
96
Good
Tue
16 Dec
110
Light
Wed
17 Dec
136
Light
Thu
18 Dec
120
Light
Fri
19 Dec
50
Excellent
Air quality in the last 12 months (Baohe)
|
2025/11
|
92
|
67
|
50
|
62
|
65
|
56
|
19
|
23
|
89
|
77
|
44
|
43
|
67
|
132
|
125
|
99
|
39
|
37
|
40
|
51
|
76
|
89
|
99
|
104
|
93
|
83
|
220
|
131
|
81
|
79
|
|
|
2025/10
|
34
|
31
|
16
|
33
|
53
|
56
|
52
|
45
|
43
|
59
|
56
|
58
|
21
|
34
|
41
|
34
|
28
|
15
|
24
|
30
|
22
|
29
|
32
|
39
|
44
|
40
|
70
|
81
|
62
|
55
|
71
|
|
2025/09
|
22
|
28
|
29
|
36
|
42
|
38
|
47
|
42
|
24
|
28
|
35
|
24
|
20
|
24
|
25
|
37
|
26
|
21
|
30
|
20
|
42
|
38
|
49
|
11
|
12
|
19
|
31
|
29
|
34
|
23
|
|
|
2025/08
|
8
|
17
|
25
|
29
|
34
|
22
|
19
|
22
|
27
|
10
|
9
|
19
|
26
|
27
|
22
|
28
|
34
|
32
|
28
|
22
|
22
|
24
|
19
|
25
|
24
|
15
|
27
|
36
|
32
|
18
|
11
|
|
2025/07
|
20
|
20
|
29
|
30
|
33
|
37
|
45
|
23
|
19
|
32
|
37
|
24
|
26
|
37
|
32
|
34
|
19
|
29
|
31
|
22
|
20
|
16
|
23
|
24
|
28
|
22
|
22
|
16
|
26
|
17
|
15
|
|
2025/06
|
19
|
15
|
42
|
55
|
47
|
34
|
23
|
22
|
29
|
37
|
51
|
47
|
49
|
31
|
25
|
41
|
38
|
14
|
9
|
12
|
10
|
19
|
33
|
39
|
32
|
31
|
14
|
13
|
11
|
19
|
|
|
2025/05
|
51
|
60
|
58
|
49
|
46
|
101
|
100
|
53
|
31
|
33
|
39
|
47
|
44
|
46
|
60
|
38
|
84
|
86
|
76
|
46
|
23
|
45
|
62
|
71
|
61
|
63
|
65
|
60
|
53
|
47
|
52
|
|
2025/04
|
52
|
67
|
55
|
64
|
77
|
66
|
64
|
65
|
67
|
72
|
57
|
166
|
85
|
77
|
49
|
56
|
66
|
66
|
74
|
62
|
49
|
63
|
78
|
73
|
63
|
54
|
45
|
68
|
57
|
59
|
|
|
2025/03
|
52
|
43
|
22
|
63
|
78
|
69
|
62
|
75
|
98
|
82
|
59
|
126
|
92
|
40
|
37
|
51
|
38
|
49
|
51
|
49
|
50
|
61
|
62
|
88
|
64
|
65
|
100
|
85
|
165
|
87
|
52
|
|
2025/02
|
62
|
55
|
115
|
73
|
52
|
44
|
85
|
36
|
45
|
53
|
68
|
99
|
62
|
83
|
100
|
88
|
70
|
55
|
69
|
64
|
55
|
66
|
98
|
82
|
78
|
116
|
65
|
58
|
|||
|
2025/01
|
89
|
148
|
187
|
135
|
102
|
75
|
48
|
67
|
47
|
53
|
67
|
78
|
91
|
114
|
63
|
63
|
76
|
84
|
123
|
156
|
115
|
163
|
146
|
63
|
28
|
62
|
47
|
52
|
121
|
68
|
103
|
|
2024/12
|
61
|
80
|
88
|
56
|
76
|
131
|
125
|
47
|
53
|
63
|
102
|
82
|
88
|
75
|
57
|
59
|
81
|
91
|
52
|
75
|
90
|
59
|
69
|
82
|
103
|
128
|
85
|
91
|
76
|
78
|
101
|
|
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