Air Quality
Excellent
No health implications.
29
PM2.5
39
PM10
34
O3
0.7
CO
8
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Mar
35
Excellent
Sat
21 Mar
35
Excellent
Sun
22 Mar
45
Excellent
Mon
23 Mar
49
Excellent
Tue
24 Mar
52
Good
Wed
25 Mar
32
Excellent
Thu
26 Mar
31
Excellent
Air quality in the last 12 months (Tian'e)
|
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
|
|
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
|
|
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