Air Quality
Excellent
No health implications.
5
PM2.5
13
PM10
23
O3
0.5
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Nov
41
Excellent
Thu
6 Nov
55
Good
Fri
7 Nov
53
Good
Sat
8 Nov
35
Excellent
Sun
9 Nov
36
Excellent
Mon
10 Nov
41
Excellent
Tue
11 Nov
34
Excellent
Air quality in the last 12 months (Tian'e)
|
2025/09
|
19
|
22
|
21
|
22
|
26
|
27
|
29
|
29
|
20
|
20
|
20
|
17
|
19
|
21
|
22
|
17
|
16
|
16
|
21
|
29
|
23
|
23
|
18
|
14
|
9
|
14
|
20
|
20
|
21
|
20
|
|
|
2025/08
|
20
|
27
|
26
|
32
|
31
|
21
|
21
|
24
|
25
|
25
|
24
|
29
|
27
|
25
|
14
|
14
|
18
|
17
|
11
|
13
|
20
|
20
|
23
|
22
|
20
|
19
|
19
|
19
|
25
|
21
|
24
|
|
2025/07
|
19
|
16
|
19
|
19
|
23
|
28
|
29
|
27
|
30
|
22
|
20
|
24
|
23
|
18
|
23
|
25
|
25
|
33
|
25
|
27
|
18
|
11
|
11
|
16
|
18
|
19
|
22
|
28
|
29
|
29
|
21
|
|
2025/06
|
32
|
17
|
17
|
24
|
33
|
36
|
35
|
30
|
34
|
28
|
30
|
28
|
22
|
22
|
25
|
24
|
22
|
19
|
18
|
19
|
18
|
20
|
24
|
23
|
21
|
22
|
22
|
17
|
20
|
18
|
|
|
2025/05
|
35
|
48
|
46
|
30
|
30
|
25
|
21
|
47
|
24
|
20
|
25
|
33
|
39
|
42
|
35
|
28
|
30
|
31
|
37
|
24
|
27
|
27
|
22
|
46
|
36
|
21
|
28
|
29
|
15
|
25
|
29
|
|
2025/04
|
36
|
46
|
58
|
59
|
58
|
76
|
91
|
72
|
76
|
67
|
61
|
65
|
176
|
112
|
76
|
74
|
72
|
63
|
47
|
44
|
41
|
35
|
27
|
25
|
30
|
33
|
37
|
29
|
40
|
32
|
|
|
2025/03
|
39
|
36
|
61
|
43
|
18
|
21
|
30
|
35
|
52
|
30
|
37
|
41
|
29
|
27
|
17
|
22
|
38
|
22
|
31
|
40
|
51
|
67
|
74
|
73
|
82
|
74
|
71
|
77
|
24
|
16
|
32
|
|
2025/02
|
28
|
14
|
24
|
46
|
60
|
24
|
19
|
40
|
56
|
56
|
76
|
69
|
29
|
40
|
24
|
36
|
37
|
25
|
14
|
14
|
12
|
12
|
13
|
18
|
27
|
27
|
33
|
45
|
|||
|
2025/01
|
74
|
88
|
73
|
87
|
65
|
68
|
91
|
67
|
32
|
33
|
49
|
42
|
53
|
80
|
77
|
75
|
72
|
85
|
81
|
85
|
86
|
86
|
97
|
81
|
35
|
13
|
37
|
42
|
70
|
60
|
50
|
|
2024/12
|
59
|
69
|
71
|
67
|
35
|
11
|
13
|
28
|
32
|
39
|
14
|
29
|
40
|
50
|
48
|
57
|
70
|
65
|
64
|
74
|
84
|
91
|
88
|
88
|
85
|
72
|
61
|
53
|
69
|
91
|
71
|
|
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
|
|
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