Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
49
PM10
8
O3
0.7
CO
5
SO2
32
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Dec
48
Excellent
Tue
16 Dec
54
Good
Wed
17 Dec
81
Good
Thu
18 Dec
77
Good
Fri
19 Dec
82
Good
Sat
20 Dec
22
Excellent
Sun
21 Dec
30
Excellent
Jianhe Air quality rank
Air quality in the last 12 months (Jianhe)
|
2025/11
|
24
|
21
|
12
|
16
|
25
|
24
|
20
|
8
|
8
|
10
|
20
|
30
|
30
|
34
|
39
|
44
|
45
|
18
|
21
|
26
|
31
|
33
|
47
|
48
|
39
|
42
|
50
|
45
|
42
|
50
|
|
|
2025/10
|
16
|
15
|
18
|
15
|
20
|
22
|
18
|
17
|
20
|
22
|
21
|
26
|
33
|
31
|
24
|
17
|
22
|
17
|
10
|
9
|
10
|
17
|
33
|
37
|
39
|
29
|
24
|
30
|
45
|
38
|
30
|
|
2025/09
|
21
|
19
|
18
|
18
|
18
|
30
|
28
|
27
|
18
|
17
|
17
|
17
|
19
|
20
|
19
|
19
|
19
|
21
|
22
|
23
|
25
|
26
|
18
|
13
|
10
|
14
|
19
|
20
|
26
|
27
|
|
|
2025/08
|
21
|
24
|
22
|
25
|
22
|
15
|
12
|
11
|
17
|
18
|
18
|
35
|
42
|
22
|
15
|
13
|
14
|
17
|
16
|
16
|
15
|
16
|
15
|
18
|
17
|
19
|
15
|
16
|
24
|
25
|
22
|
|
2025/07
|
12
|
11
|
13
|
15
|
17
|
21
|
21
|
23
|
23
|
20
|
16
|
25
|
20
|
18
|
12
|
15
|
18
|
30
|
33
|
26
|
15
|
11
|
10
|
13
|
14
|
15
|
20
|
20
|
21
|
22
|
22
|
|
2025/06
|
17
|
12
|
20
|
24
|
31
|
26
|
24
|
32
|
27
|
21
|
22
|
24
|
22
|
15
|
19
|
24
|
13
|
12
|
12
|
9
|
11
|
10
|
9
|
12
|
16
|
18
|
14
|
10
|
12
|
13
|
|
|
2025/05
|
34
|
46
|
42
|
26
|
24
|
28
|
27
|
28
|
21
|
22
|
24
|
30
|
28
|
46
|
46
|
25
|
34
|
31
|
39
|
27
|
21
|
20
|
21
|
44
|
40
|
22
|
16
|
11
|
15
|
23
|
17
|
|
2025/04
|
32
|
42
|
54
|
66
|
65
|
62
|
81
|
79
|
70
|
56
|
54
|
50
|
134
|
87
|
63
|
67
|
59
|
60
|
29
|
26
|
35
|
24
|
41
|
28
|
25
|
31
|
22
|
26
|
42
|
26
|
|
|
2025/03
|
44
|
39
|
41
|
21
|
18
|
25
|
32
|
35
|
31
|
32
|
34
|
41
|
44
|
22
|
13
|
31
|
36
|
25
|
32
|
37
|
47
|
57
|
63
|
61
|
67
|
71
|
68
|
64
|
29
|
19
|
25
|
|
2025/02
|
19
|
13
|
38
|
54
|
59
|
45
|
34
|
57
|
53
|
48
|
51
|
55
|
61
|
35
|
31
|
38
|
28
|
28
|
25
|
23
|
51
|
23
|
30
|
69
|
31
|
36
|
32
|
32
|
|||
|
2025/01
|
91
|
92
|
92
|
108
|
114
|
76
|
69
|
55
|
38
|
52
|
55
|
59
|
60
|
72
|
62
|
71
|
72
|
77
|
78
|
83
|
101
|
113
|
137
|
129
|
30
|
22
|
40
|
62
|
136
|
64
|
39
|
|
2024/12
|
54
|
71
|
76
|
96
|
27
|
26
|
30
|
49
|
48
|
15
|
25
|
58
|
69
|
52
|
46
|
48
|
68
|
69
|
78
|
92
|
99
|
87
|
89
|
77
|
81
|
87
|
78
|
88
|
84
|
96
|
67
|
|
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