Air Quality
Excellent
No health implications.
9
PM2.5
20
PM10
72
O3
0.2
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jul
63
Good
Wed
30 Jul
62
Good
Thu
31 Jul
60
Good
Fri
1 Aug
61
Good
Sat
2 Aug
63
Good
Sun
3 Aug
59
Good
Mon
4 Aug
23
Excellent
Baqên Air quality rank
Air quality in the last 12 months (Baqên)
|
2025/06
|
15
|
12
|
13
|
14
|
16
|
14
|
13
|
19
|
27
|
30
|
29
|
28
|
28
|
29
|
30
|
20
|
14
|
13
|
13
|
13
|
27
|
33
|
30
|
19
|
28
|
27
|
35
|
28
|
27
|
36
|
|
|
2025/05
|
28
|
26
|
19
|
33
|
27
|
25
|
34
|
56
|
44
|
33
|
32
|
29
|
24
|
27
|
16
|
16
|
18
|
25
|
29
|
26
|
39
|
45
|
36
|
35
|
34
|
21
|
22
|
28
|
29
|
19
|
14
|
|
2025/04
|
46
|
51
|
29
|
31
|
29
|
39
|
39
|
39
|
27
|
30
|
18
|
19
|
21
|
27
|
46
|
41
|
44
|
54
|
46
|
41
|
43
|
45
|
32
|
31
|
25
|
18
|
21
|
24
|
23
|
26
|
|
|
2025/03
|
29
|
39
|
34
|
68
|
40
|
51
|
52
|
31
|
23
|
35
|
26
|
21
|
24
|
29
|
23
|
24
|
30
|
28
|
32
|
21
|
30
|
29
|
38
|
29
|
30
|
67
|
46
|
46
|
45
|
94
|
50
|
|
2025/02
|
48
|
51
|
34
|
38
|
37
|
37
|
42
|
29
|
26
|
29
|
28
|
30
|
25
|
29
|
29
|
30
|
26
|
23
|
27
|
25
|
22
|
30
|
25
|
27
|
29
|
29
|
35
|
37
|
|||
|
2025/01
|
31
|
27
|
32
|
22
|
33
|
33
|
33
|
25
|
23
|
35
|
30
|
31
|
24
|
21
|
28
|
30
|
36
|
34
|
31
|
34
|
34
|
36
|
44
|
41
|
50
|
49
|
41
|
50
|
48
|
35
|
34
|
|
2024/12
|
34
|
40
|
41
|
45
|
45
|
47
|
44
|
40
|
35
|
53
|
53
|
68
|
47
|
34
|
32
|
45
|
50
|
34
|
36
|
41
|
30
|
27
|
30
|
34
|
28
|
26
|
31
|
29
|
28
|
23
|
26
|
|
2024/11
|
30
|
31
|
30
|
28
|
33
|
35
|
44
|
37
|
38
|
30
|
34
|
30
|
32
|
36
|
41
|
39
|
30
|
38
|
37
|
37
|
39
|
35
|
34
|
28
|
44
|
37
|
28
|
24
|
31
|
39
|
|
|
2024/10
|
35
|
27
|
20
|
19
|
16
|
16
|
18
|
27
|
26
|
29
|
20
|
25
|
26
|
31
|
23
|
24
|
23
|
29
|
16
|
39
|
40
|
36
|
30
|
27
|
28
|
32
|
33
|
35
|
39
|
32
|
29
|
|
2024/09
|
21
|
19
|
19
|
17
|
16
|
21
|
23
|
28
|
25
|
24
|
19
|
29
|
27
|
32
|
26
|
21
|
21
|
22
|
32
|
32
|
24
|
19
|
23
|
19
|
27
|
29
|
19
|
21
|
23
|
28
|
|
|
2024/08
|
39
|
27
|
21
|
33
|
29
|
26
|
20
|
14
|
16
|
24
|
25
|
22
|
22
|
16
|
20
|
28
|
24
|
22
|
27
|
26
|
20
|
26
|
22
|
21
|
29
|
25
|
33
|
29
|
23
|
31
|
24
|
|
2024/07
|
29
|
14
|
11
|
15
|
29
|
12
|
13
|
14
|
18
|
14
|
19
|
15
|
12
|
18
|
20
|
17
|
14
|
17
|
13
|
22
|
22
|
14
|
19
|
25
|
23
|
17
|
11
|
18
|
31
|
41
|
39
|
|
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