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
21 Feb
Sun
22 Feb
Mon
23 Feb
Tue
24 Feb
Wed
25 Feb
Thu
26 Feb
Fri
27 Feb
Real-time AQI (Monitoring Station in Baishan)
喜丰
7857 *
PM2.5
88
PM10
62
O3
1.3
CO
14
SO2
26
NO2
环保局
12393 *
PM2.5
96
PM10
42
O3
1.4
CO
15
SO2
24
NO2
Air quality in the last 12 months (Baishan)
|
2026/01
|
52
|
54
|
61
|
68
|
62
|
55
|
44
|
44
|
64
|
53
|
38
|
46
|
25
|
54
|
55
|
50
|
51
|
38
|
38
|
51
|
53
|
55
|
56
|
50
|
49
|
48
|
64
|
52
|
54
|
55
|
51
|
|
2025/12
|
47
|
30
|
29
|
51
|
55
|
54
|
69
|
31
|
52
|
64
|
38
|
70
|
46
|
59
|
67
|
62
|
51
|
51
|
27
|
38
|
34
|
46
|
41
|
36
|
38
|
48
|
65
|
74
|
35
|
43
|
44
|
|
2025/11
|
50
|
25
|
40
|
71
|
59
|
49
|
55
|
55
|
29
|
27
|
52
|
56
|
37
|
63
|
59
|
40
|
38
|
46
|
54
|
49
|
49
|
57
|
78
|
117
|
293
|
195
|
45
|
49
|
51
|
51
|
|
|
2025/10
|
46
|
52
|
50
|
51
|
44
|
23
|
24
|
32
|
36
|
34
|
23
|
37
|
50
|
54
|
53
|
59
|
37
|
27
|
27
|
39
|
52
|
57
|
65
|
63
|
64
|
62
|
50
|
59
|
81
|
40
|
43
|
|
2025/09
|
21
|
29
|
40
|
34
|
37
|
21
|
26
|
32
|
28
|
37
|
42
|
43
|
48
|
42
|
29
|
35
|
30
|
28
|
36
|
32
|
29
|
44
|
43
|
26
|
26
|
37
|
34
|
32
|
35
|
46
|
|
|
2025/08
|
34
|
26
|
27
|
21
|
27
|
16
|
22
|
23
|
31
|
23
|
36
|
37
|
37
|
28
|
42
|
28
|
24
|
25
|
27
|
21
|
33
|
24
|
30
|
26
|
20
|
18
|
27
|
24
|
22
|
33
|
15
|
|
2025/07
|
32
|
18
|
24
|
15
|
25
|
19
|
28
|
37
|
39
|
36
|
37
|
30
|
22
|
25
|
22
|
20
|
21
|
20
|
28
|
20
|
14
|
21
|
22
|
24
|
29
|
30
|
35
|
31
|
30
|
23
|
33
|
|
2025/06
|
49
|
42
|
24
|
20
|
34
|
30
|
30
|
37
|
40
|
22
|
21
|
33
|
41
|
48
|
40
|
24
|
22
|
37
|
46
|
23
|
26
|
29
|
38
|
47
|
41
|
40
|
49
|
35
|
34
|
23
|
|
|
2025/05
|
19
|
28
|
23
|
27
|
31
|
26
|
35
|
58
|
53
|
26
|
32
|
46
|
55
|
44
|
19
|
32
|
21
|
33
|
28
|
39
|
41
|
60
|
37
|
41
|
33
|
40
|
41
|
41
|
51
|
50
|
50
|
|
2025/04
|
63
|
57
|
50
|
54
|
32
|
35
|
38
|
54
|
60
|
59
|
63
|
54
|
21
|
28
|
41
|
45
|
57
|
39
|
32
|
33
|
41
|
24
|
42
|
57
|
62
|
81
|
56
|
54
|
59
|
52
|
|
|
2025/03
|
78
|
33
|
28
|
37
|
45
|
57
|
56
|
56
|
60
|
63
|
56
|
73
|
48
|
41
|
44
|
42
|
59
|
60
|
56
|
57
|
64
|
72
|
79
|
79
|
77
|
90
|
40
|
36
|
37
|
39
|
52
|
|
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
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
|
14
|
15
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16
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17
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18
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19
|
20
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21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution