Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
63
*
PM2.5
78
PM10
67
O3
0.9
CO
12
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Dec
85
Good
Sun
22 Dec
87
Good
Mon
23 Dec
83
Good
Tue
24 Dec
85
Good
Wed
25 Dec
82
Good
Thu
26 Dec
73
Good
Fri
27 Dec
21
Excellent
Air quality in the last 12 months (Tian'e)
|
2024/11
|
41
|
38
|
46
|
54
|
52
|
54
|
56
|
51
|
49
|
46
|
45
|
51
|
56
|
61
|
54
|
56
|
54
|
30
|
20
|
15
|
20
|
21
|
29
|
46
|
44
|
16
|
25
|
28
|
28
|
38
|
|
|
2024/10
|
7
|
17
|
33
|
40
|
44
|
54
|
46
|
37
|
33
|
42
|
45
|
54
|
58
|
29
|
19
|
27
|
28
|
28
|
30
|
19
|
33
|
29
|
24
|
26
|
26
|
27
|
32
|
34
|
29
|
33
|
37
|
|
2024/09
|
23
|
24
|
17
|
18
|
29
|
34
|
24
|
21
|
15
|
16
|
20
|
24
|
28
|
33
|
33
|
27
|
20
|
25
|
31
|
30
|
27
|
22
|
29
|
35
|
44
|
48
|
51
|
46
|
33
|
25
|
|
|
2024/08
|
11
|
14
|
15
|
19
|
25
|
26
|
27
|
27
|
26
|
28
|
17
|
33
|
27
|
30
|
28
|
27
|
23
|
23
|
26
|
27
|
27
|
19
|
18
|
17
|
20
|
22
|
22
|
25
|
29
|
29
|
26
|
|
2024/07
|
27
|
17
|
12
|
18
|
16
|
16
|
18
|
18
|
22
|
20
|
16
|
19
|
20
|
18
|
22
|
22
|
18
|
17
|
12
|
17
|
23
|
25
|
22
|
15
|
22
|
29
|
29
|
19
|
18
|
14
|
12
|
|
2024/06
|
27
|
33
|
19
|
13
|
17
|
20
|
24
|
22
|
10
|
10
|
21
|
27
|
27
|
16
|
30
|
21
|
21
|
17
|
22
|
23
|
25
|
22
|
22
|
17
|
10
|
10
|
15
|
16
|
15
|
17
|
|
|
2024/05
|
16
|
15
|
17
|
27
|
23
|
27
|
30
|
27
|
20
|
20
|
28
|
17
|
33
|
39
|
40
|
32
|
39
|
29
|
16
|
28
|
22
|
21
|
29
|
34
|
40
|
20
|
23
|
25
|
28
|
18
|
22
|
|
2024/04
|
60
|
59
|
67
|
37
|
17
|
20
|
18
|
19
|
33
|
38
|
43
|
52
|
51
|
55
|
62
|
54
|
42
|
24
|
40
|
30
|
21
|
39
|
22
|
33
|
47
|
29
|
48
|
50
|
68
|
46
|
|
|
2024/03
|
36
|
55
|
65
|
43
|
48
|
28
|
53
|
56
|
48
|
28
|
32
|
45
|
33
|
23
|
16
|
37
|
57
|
39
|
21
|
56
|
63
|
54
|
38
|
48
|
46
|
40
|
55
|
37
|
35
|
54
|
64
|
|
2024/02
|
47
|
42
|
33
|
30
|
18
|
14
|
18
|
25
|
41
|
112
|
52
|
43
|
57
|
62
|
59
|
31
|
50
|
40
|
48
|
49
|
51
|
37
|
17
|
16
|
19
|
18
|
31
|
21
|
21
|
||
|
2024/01
|
75
|
38
|
24
|
37
|
74
|
71
|
47
|
37
|
36
|
34
|
31
|
29
|
20
|
39
|
50
|
39
|
33
|
31
|
38
|
16
|
15
|
19
|
31
|
40
|
42
|
40
|
50
|
52
|
40
|
28
|
37
|
|
2023/12
|
62
|
39
|
23
|
21
|
40
|
41
|
45
|
50
|
53
|
41
|
48
|
33
|
48
|
48
|
39
|
23
|
32
|
16
|
20
|
35
|
49
|
56
|
62
|
68
|
63
|
57
|
64
|
84
|
90
|
78
|
83
|
|
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