Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
83
*
PM2.5
91
PM10
7
O3
0.7
CO
4
SO2
22
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
15 Jan
89
Good
Fri
16 Jan
78
Good
Sat
17 Jan
89
Good
Sun
18 Jan
72
Good
Mon
19 Jan
64
Good
Tue
20 Jan
48
Excellent
Wed
21 Jan
20
Excellent
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