Air Quality
Excellent
No health implications.
14
PM2.5
28
PM10
73
O3
0.5
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Mar
59
Good
Mon
30 Mar
62
Good
Tue
31 Mar
59
Good
Wed
1 Apr
63
Good
Thu
2 Apr
57
Good
Fri
3 Apr
63
Good
Sat
4 Apr
24
Excellent
Boluo Air quality rank
Air quality in the last 12 months (Boluo)
|
2026/02
|
18
|
26
|
43
|
54
|
48
|
47
|
30
|
28
|
40
|
45
|
39
|
33
|
44
|
33
|
25
|
31
|
41
|
31
|
47
|
48
|
49
|
39
|
43
|
55
|
46
|
24
|
29
|
15
|
|||
|
2026/01
|
62
|
18
|
32
|
55
|
50
|
35
|
42
|
33
|
41
|
54
|
41
|
65
|
68
|
64
|
66
|
69
|
65
|
72
|
71
|
62
|
24
|
30
|
33
|
48
|
50
|
57
|
59
|
39
|
42
|
38
|
30
|
|
2025/12
|
43
|
42
|
57
|
63
|
60
|
59
|
59
|
49
|
54
|
56
|
56
|
47
|
37
|
30
|
42
|
53
|
45
|
47
|
44
|
31
|
47
|
72
|
51
|
51
|
26
|
38
|
41
|
48
|
53
|
57
|
54
|
|
2025/11
|
31
|
35
|
32
|
15
|
12
|
24
|
34
|
38
|
30
|
16
|
23
|
23
|
15
|
29
|
37
|
49
|
45
|
42
|
24
|
30
|
33
|
40
|
48
|
45
|
48
|
64
|
53
|
61
|
61
|
63
|
|
|
2025/10
|
32
|
21
|
22
|
30
|
16
|
17
|
27
|
33
|
38
|
39
|
27
|
22
|
19
|
20
|
28
|
35
|
37
|
39
|
37
|
15
|
7
|
9
|
25
|
38
|
32
|
38
|
57
|
58
|
46
|
33
|
30
|
|
2025/09
|
21
|
19
|
23
|
25
|
22
|
28
|
18
|
10
|
16
|
20
|
24
|
20
|
22
|
23
|
22
|
27
|
27
|
22
|
12
|
12
|
14
|
21
|
21
|
8
|
12
|
20
|
29
|
30
|
25
|
36
|
|
|
2025/08
|
30
|
23
|
21
|
16
|
12
|
18
|
25
|
30
|
37
|
18
|
21
|
26
|
32
|
24
|
12
|
21
|
20
|
11
|
14
|
22
|
27
|
31
|
24
|
17
|
18
|
23
|
24
|
27
|
25
|
20
|
18
|
|
2025/07
|
15
|
17
|
28
|
34
|
33
|
26
|
47
|
25
|
32
|
22
|
11
|
23
|
28
|
33
|
36
|
34
|
40
|
41
|
26
|
11
|
11
|
16
|
17
|
21
|
31
|
31
|
45
|
36
|
40
|
34
|
21
|
|
2025/06
|
35
|
30
|
23
|
21
|
27
|
36
|
31
|
27
|
30
|
24
|
18
|
16
|
15
|
17
|
22
|
19
|
13
|
19
|
16
|
14
|
16
|
23
|
23
|
20
|
20
|
17
|
12
|
16
|
12
|
13
|
|
|
2025/05
|
39
|
44
|
49
|
33
|
33
|
27
|
22
|
35
|
28
|
30
|
31
|
38
|
41
|
32
|
23
|
21
|
28
|
27
|
23
|
23
|
23
|
22
|
25
|
24
|
51
|
41
|
43
|
38
|
24
|
16
|
32
|
|
2025/04
|
19
|
29
|
46
|
52
|
24
|
48
|
58
|
60
|
52
|
45
|
38
|
40
|
209
|
155
|
103
|
91
|
66
|
57
|
32
|
34
|
28
|
32
|
37
|
24
|
18
|
22
|
33
|
32
|
35
|
50
|
|
|
2025/03
|
31
|
33
|
35
|
24
|
11
|
10
|
17
|
27
|
35
|
45
|
43
|
32
|
31
|
31
|
22
|
11
|
49
|
38
|
43
|
43
|
50
|
52
|
59
|
63
|
62
|
47
|
34
|
41
|
9
|
7
|
7
|
|
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