Air Quality
Excellent
No health implications.
21
PM2.5
39
PM10
31
O3
1.1
CO
10
SO2
33
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Dec
36
Excellent
Sun
29 Dec
36
Excellent
Mon
30 Dec
38
Excellent
Tue
31 Dec
33
Excellent
Wed
1 Jan
33
Excellent
Thu
2 Jan
35
Excellent
Fri
3 Jan
19
Excellent
Seda Air quality rank
1
Daxing'anling Prefecture, Heilongjiang
2
Bairin Right Banner, Inner Mongolia
3
Fuyuan, Heilongjiang
4
Linxi, Inner Mongolia
5
Hexigten Banner, Inner Mongolia
6
Tangwangxian, Heilongjiang
7
Tongjiang, Heilongjiang
8
Tahe, Heilongjiang
9
Huma, Heilongjiang
227
Seda, Sichuan
Air quality in the last 12 months (Seda)
|
2024/11
|
16
|
24
|
21
|
20
|
23
|
18
|
29
|
23
|
28
|
27
|
29
|
22
|
29
|
26
|
27
|
34
|
25
|
26
|
25
|
19
|
21
|
21
|
19
|
24
|
55
|
29
|
22
|
19
|
30
|
35
|
|
|
2024/10
|
21
|
22
|
16
|
17
|
18
|
17
|
14
|
13
|
16
|
11
|
10
|
13
|
19
|
21
|
18
|
14
|
20
|
15
|
12
|
29
|
37
|
28
|
23
|
22
|
16
|
19
|
22
|
25
|
22
|
19
|
18
|
|
2024/09
|
14
|
12
|
12
|
13
|
17
|
12
|
16
|
12
|
11
|
13
|
14
|
14
|
13
|
11
|
12
|
14
|
11
|
13
|
13
|
11
|
10
|
13
|
16
|
18
|
16
|
20
|
19
|
15
|
18
|
20
|
|
|
2024/08
|
23
|
20
|
22
|
24
|
21
|
23
|
23
|
21
|
23
|
25
|
18
|
23
|
18
|
19
|
23
|
22
|
15
|
18
|
18
|
20
|
20
|
16
|
15
|
21
|
20
|
19
|
18
|
22
|
19
|
18
|
17
|
|
2024/07
|
22
|
22
|
16
|
18
|
19
|
19
|
17
|
16
|
14
|
15
|
13
|
17
|
14
|
15
|
16
|
19
|
17
|
16
|
18
|
18
|
12
|
14
|
21
|
28
|
25
|
22
|
18
|
21
|
21
|
19
|
21
|
|
2024/06
|
13
|
17
|
13
|
22
|
18
|
15
|
19
|
12
|
12
|
17
|
16
|
15
|
14
|
15
|
16
|
12
|
17
|
18
|
16
|
12
|
16
|
12
|
18
|
13
|
16
|
17
|
20
|
16
|
21
|
16
|
|
|
2024/05
|
14
|
15
|
20
|
36
|
28
|
21
|
16
|
13
|
12
|
14
|
14
|
13
|
13
|
16
|
14
|
17
|
16
|
15
|
20
|
26
|
20
|
19
|
19
|
20
|
20
|
23
|
17
|
14
|
10
|
15
|
16
|
|
2024/04
|
15
|
21
|
34
|
16
|
15
|
12
|
16
|
15
|
12
|
24
|
20
|
15
|
15
|
14
|
17
|
43
|
18
|
31
|
49
|
28
|
16
|
14
|
17
|
18
|
15
|
14
|
19
|
13
|
21
|
20
|
|
|
2024/03
|
30
|
29
|
28
|
21
|
26
|
37
|
15
|
13
|
13
|
15
|
15
|
14
|
15
|
12
|
13
|
27
|
33
|
42
|
49
|
25
|
15
|
15
|
14
|
16
|
20
|
12
|
26
|
22
|
15
|
14
|
18
|
|
2024/02
|
23
|
25
|
31
|
34
|
29
|
24
|
22
|
20
|
20
|
22
|
17
|
18
|
17
|
20
|
24
|
21
|
21
|
22
|
22
|
21
|
35
|
34
|
42
|
31
|
21
|
22
|
29
|
33
|
21
|
||
|
2024/01
|
20
|
16
|
14
|
17
|
19
|
21
|
20
|
19
|
19
|
19
|
19
|
17
|
22
|
17
|
19
|
22
|
17
|
17
|
19
|
23
|
23
|
21
|
20
|
28
|
32
|
25
|
20
|
18
|
21
|
22
|
26
|
|
2023/12
|
21
|
22
|
21
|
21
|
18
|
18
|
25
|
19
|
22
|
27
|
32
|
31
|
29
|
30
|
81
|
53
|
37
|
30
|
29
|
30
|
39
|
33
|
22
|
16
|
16
|
18
|
20
|
19
|
20
|
16
|
20
|
|
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