Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Apr
Sun
28 Apr
Mon
29 Apr
Tue
30 Apr
Wed
1 May
Thu
2 May
Real-time AQI (Monitoring Station in Baishan)
喜丰
5628
PM2.5
62 *
PM10
114
O3
1.8
CO
18
SO2
15
NO2
环保局
12730
PM2.5
204 *
PM10
72
O3
0.8
CO
11
SO2
38
NO2
Air quality in the last 12 months (Baishan)
|
2024/02
|
56
|
65
|
64
|
57
|
47
|
58
|
63
|
62
|
95
|
272
|
83
|
77
|
83
|
67
|
44
|
49
|
36
|
46
|
44
|
48
|
42
|
43
|
44
|
93
|
86
|
62
|
62
|
59
|
59
|
||
|
2024/01
|
110
|
67
|
79
|
65
|
49
|
59
|
50
|
58
|
53
|
71
|
60
|
52
|
59
|
55
|
66
|
70
|
87
|
59
|
48
|
50
|
62
|
56
|
60
|
61
|
64
|
75
|
63
|
61
|
74
|
75
|
69
|
|
2023/12
|
61
|
67
|
59
|
65
|
83
|
49
|
49
|
69
|
60
|
45
|
40
|
46
|
61
|
46
|
40
|
49
|
56
|
65
|
68
|
66
|
68
|
70
|
74
|
77
|
85
|
51
|
62
|
73
|
79
|
81
|
99
|
|
2023/11
|
48
|
47
|
35
|
55
|
55
|
30
|
48
|
48
|
31
|
34
|
42
|
44
|
53
|
56
|
59
|
52
|
33
|
51
|
51
|
48
|
52
|
53
|
36
|
36
|
48
|
51
|
57
|
46
|
50
|
50
|
|
|
2023/10
|
37
|
41
|
38
|
31
|
34
|
42
|
43
|
49
|
41
|
36
|
43
|
49
|
50
|
43
|
53
|
49
|
52
|
55
|
35
|
34
|
34
|
49
|
59
|
66
|
63
|
52
|
50
|
55
|
57
|
109
|
70
|
|
2023/09
|
31
|
44
|
51
|
47
|
47
|
43
|
51
|
51
|
56
|
37
|
40
|
36
|
42
|
39
|
44
|
41
|
46
|
39
|
29
|
28
|
38
|
43
|
36
|
40
|
40
|
39
|
37
|
39
|
40
|
31
|
|
|
2023/08
|
42
|
31
|
31
|
34
|
26
|
24
|
33
|
37
|
38
|
27
|
21
|
24
|
21
|
28
|
34
|
30
|
31
|
35
|
40
|
37
|
44
|
22
|
34
|
32
|
26
|
39
|
38
|
37
|
21
|
21
|
42
|
|
2023/07
|
50
|
52
|
51
|
53
|
34
|
55
|
47
|
57
|
44
|
31
|
29
|
28
|
39
|
24
|
40
|
25
|
23
|
44
|
55
|
60
|
57
|
47
|
32
|
34
|
40
|
40
|
30
|
18
|
30
|
21
|
43
|
|
2023/06
|
46
|
32
|
38
|
42
|
47
|
45
|
39
|
28
|
34
|
37
|
29
|
42
|
34
|
47
|
54
|
47
|
52
|
73
|
60
|
30
|
24
|
27
|
37
|
42
|
47
|
49
|
30
|
39
|
44
|
51
|
|
|
2023/05
|
50
|
61
|
52
|
51
|
46
|
37
|
49
|
49
|
58
|
55
|
57
|
60
|
56
|
46
|
52
|
73
|
44
|
30
|
44
|
54
|
111
|
48
|
48
|
50
|
55
|
39
|
51
|
53
|
49
|
45
|
47
|
|
2023/04
|
77
|
75
|
75
|
80
|
49
|
85
|
65
|
50
|
65
|
72
|
208
|
178
|
189
|
86
|
102
|
71
|
69
|
75
|
71
|
52
|
136
|
63
|
62
|
58
|
65
|
33
|
50
|
48
|
41
|
33
|
|
|
2023/03
|
71
|
53
|
55
|
53
|
61
|
68
|
72
|
63
|
69
|
76
|
130
|
48
|
50
|
61
|
68
|
55
|
54
|
63
|
68
|
73
|
73
|
67
|
270
|
76
|
69
|
60
|
65
|
65
|
74
|
83
|
74
|
|
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
*: primary pollution