Air Quality
Excellent
No health implications.
9
PM2.5
41
PM10
44
O3
0.9
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Apr
59
Good
Fri
18 Apr
51
Good
Sat
19 Apr
57
Good
Sun
20 Apr
57
Good
Mon
21 Apr
60
Good
Tue
22 Apr
88
Good
Wed
23 Apr
61
Good
Real-time AQI (Monitoring Station in Baishan)
环保局
419
PM2.5
41
PM10
44
O3
0.9
CO
6
SO2
12
NO2
Air quality in the last 12 months (Baishan)
|
2025/02
|
59
|
61
|
51
|
51
|
56
|
52
|
47
|
47
|
52
|
54
|
54
|
81
|
72
|
61
|
67
|
63
|
38
|
46
|
49
|
52
|
50
|
49
|
50
|
51
|
75
|
62
|
67
|
72
|
|||
|
2025/01
|
81
|
59
|
63
|
65
|
80
|
63
|
61
|
42
|
44
|
50
|
61
|
65
|
73
|
53
|
55
|
56
|
60
|
58
|
68
|
63
|
70
|
54
|
59
|
63
|
58
|
61
|
48
|
75
|
71
|
65
|
65
|
|
2024/12
|
56
|
41
|
50
|
45
|
51
|
48
|
49
|
60
|
64
|
68
|
57
|
64
|
74
|
71
|
42
|
51
|
65
|
58
|
64
|
67
|
42
|
57
|
62
|
53
|
66
|
57
|
59
|
58
|
53
|
76
|
47
|
|
2024/11
|
76
|
89
|
56
|
31
|
40
|
39
|
53
|
65
|
63
|
65
|
61
|
51
|
57
|
56
|
40
|
62
|
49
|
45
|
49
|
60
|
68
|
73
|
56
|
61
|
61
|
45
|
45
|
61
|
47
|
57
|
|
|
2024/10
|
17
|
32
|
42
|
43
|
45
|
60
|
34
|
47
|
48
|
53
|
46
|
65
|
58
|
51
|
26
|
47
|
76
|
69
|
36
|
46
|
41
|
49
|
37
|
54
|
58
|
63
|
55
|
49
|
61
|
56
|
64
|
|
2024/09
|
32
|
30
|
34
|
35
|
22
|
35
|
45
|
33
|
40
|
29
|
34
|
31
|
32
|
25
|
26
|
42
|
28
|
36
|
36
|
22
|
15
|
25
|
33
|
35
|
41
|
28
|
39
|
46
|
39
|
44
|
|
|
2024/08
|
27
|
27
|
31
|
31
|
27
|
23
|
34
|
38
|
39
|
44
|
31
|
25
|
38
|
37
|
32
|
32
|
41
|
43
|
35
|
29
|
32
|
20
|
21
|
34
|
46
|
38
|
34
|
33
|
37
|
37
|
29
|
|
2024/07
|
39
|
42
|
19
|
35
|
36
|
33
|
21
|
38
|
51
|
53
|
59
|
65
|
67
|
69
|
64
|
45
|
28
|
22
|
41
|
36
|
29
|
30
|
25
|
21
|
22
|
19
|
17
|
14
|
22
|
29
|
29
|
|
2024/06
|
26
|
21
|
27
|
34
|
37
|
33
|
34
|
31
|
29
|
31
|
44
|
25
|
29
|
31
|
24
|
32
|
44
|
43
|
43
|
44
|
45
|
38
|
32
|
33
|
27
|
35
|
43
|
48
|
41
|
40
|
|
|
2024/05
|
46
|
53
|
54
|
51
|
34
|
22
|
36
|
37
|
64
|
51
|
47
|
46
|
42
|
46
|
27
|
34
|
45
|
56
|
34
|
19
|
30
|
44
|
34
|
30
|
33
|
21
|
17
|
26
|
39
|
37
|
30
|
|
2024/04
|
55
|
58
|
65
|
67
|
51
|
64
|
66
|
72
|
41
|
68
|
48
|
55
|
47
|
51
|
46
|
181
|
102
|
67
|
93
|
103
|
56
|
49
|
47
|
39
|
61
|
60
|
59
|
36
|
30
|
39
|
|
|
2024/03
|
53
|
57
|
48
|
55
|
49
|
42
|
43
|
52
|
51
|
59
|
53
|
46
|
53
|
56
|
64
|
58
|
95
|
49
|
47
|
43
|
53
|
58
|
54
|
55
|
36
|
39
|
56
|
53
|
97
|
65
|
65
|
|
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