Air Quality
Excellent
No health implications.
24
PM2.5
32
PM10
12
O3
0.6
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Nov
37
Excellent
Sat
14 Nov
44
Excellent
Sun
15 Nov
36
Excellent
Mon
16 Nov
39
Excellent
Tue
17 Nov
37
Excellent
Wed
18 Nov
35
Excellent
Thu
19 Nov
18
Excellent
Air quality in the last 12 months (Tian'e)
|
2026/09
|
33
|
31
|
28
|
18
|
19
|
22
|
22
|
28
|
37
|
34
|
27
|
31
|
32
|
36
|
36
|
29
|
22
|
25
|
31
|
37
|
38
|
40
|
36
|
32
|
29
|
28
|
28
|
24
|
29
|
29
|
|
|
2026/08
|
16
|
21
|
23
|
19
|
19
|
17
|
22
|
24
|
28
|
29
|
27
|
24
|
25
|
20
|
19
|
20
|
22
|
20
|
23
|
23
|
24
|
28
|
26
|
23
|
19
|
15
|
19
|
19
|
21
|
21
|
28
|
|
2026/07
|
16
|
20
|
21
|
15
|
13
|
19
|
15
|
15
|
20
|
17
|
23
|
30
|
28
|
32
|
28
|
22
|
20
|
26
|
18
|
22
|
30
|
30
|
29
|
22
|
30
|
26
|
29
|
19
|
21
|
19
|
17
|
|
2026/06
|
33
|
34
|
35
|
24
|
28
|
28
|
26
|
21
|
24
|
23
|
27
|
33
|
32
|
23
|
26
|
30
|
28
|
19
|
17
|
16
|
18
|
23
|
21
|
18
|
15
|
17
|
24
|
26
|
26
|
17
|
|
|
2026/05
|
31
|
36
|
19
|
28
|
33
|
39
|
33
|
29
|
32
|
38
|
38
|
41
|
42
|
40
|
31
|
22
|
16
|
18
|
21
|
24
|
18
|
21
|
28
|
30
|
28
|
33
|
35
|
27
|
18
|
26
|
29
|
|
2026/04
|
21
|
46
|
53
|
30
|
53
|
90
|
53
|
70
|
57
|
53
|
54
|
55
|
67
|
64
|
58
|
57
|
24
|
26
|
37
|
42
|
35
|
25
|
20
|
23
|
33
|
43
|
44
|
23
|
24
|
27
|
|
|
2026/03
|
41
|
26
|
16
|
21
|
39
|
46
|
52
|
36
|
14
|
20
|
25
|
35
|
42
|
58
|
54
|
39
|
31
|
29
|
34
|
25
|
28
|
37
|
48
|
45
|
36
|
52
|
46
|
35
|
37
|
44
|
34
|
|
2026/02
|
29
|
38
|
48
|
76
|
97
|
64
|
30
|
19
|
16
|
25
|
30
|
27
|
28
|
38
|
42
|
48
|
34
|
29
|
17
|
36
|
56
|
69
|
61
|
45
|
33
|
43
|
27
|
38
|
|||
|
2026/01
|
21
|
16
|
23
|
27
|
20
|
31
|
45
|
53
|
64
|
72
|
67
|
73
|
75
|
86
|
87
|
92
|
91
|
63
|
55
|
31
|
13
|
23
|
43
|
52
|
43
|
30
|
34
|
36
|
52
|
29
|
19
|
|
2025/12
|
73
|
72
|
62
|
63
|
56
|
58
|
60
|
48
|
53
|
68
|
68
|
60
|
30
|
40
|
45
|
56
|
60
|
53
|
53
|
52
|
42
|
51
|
43
|
18
|
34
|
48
|
59
|
60
|
66
|
65
|
58
|
|
2025/11
|
19
|
18
|
11
|
11
|
15
|
22
|
33
|
21
|
10
|
14
|
14
|
21
|
30
|
32
|
34
|
31
|
40
|
17
|
17
|
25
|
33
|
33
|
47
|
50
|
44
|
41
|
49
|
40
|
37
|
54
|
|
|
2025/10
|
21
|
25
|
28
|
25
|
27
|
17
|
15
|
20
|
22
|
27
|
32
|
34
|
36
|
24
|
15
|
18
|
25
|
33
|
18
|
15
|
12
|
14
|
24
|
41
|
35
|
21
|
22
|
28
|
36
|
43
|
24
|
|
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