Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
48
PM10
170
O3
0.5
CO
9
SO2
13
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
119
Lightly
Sun
28 Apr
109
Lightly
Mon
29 Apr
92
Good
Tue
30 Apr
75
Good
Wed
1 May
77
Good
Thu
2 May
96
Good
Fri
3 May
95
Good
Air quality in the last 12 months (Boshan)
|
2024/02
|
31
|
51
|
43
|
43
|
68
|
133
|
109
|
106
|
226
|
232
|
106
|
89
|
61
|
64
|
35
|
47
|
42
|
85
|
34
|
40
|
26
|
30
|
33
|
60
|
82
|
83
|
62
|
86
|
93
|
||
|
2024/01
|
127
|
202
|
152
|
85
|
106
|
65
|
53
|
55
|
102
|
60
|
181
|
238
|
247
|
154
|
46
|
59
|
101
|
71
|
49
|
66
|
58
|
27
|
32
|
49
|
57
|
82
|
85
|
80
|
114
|
135
|
137
|
|
2023/12
|
64
|
73
|
90
|
107
|
138
|
150
|
139
|
90
|
111
|
46
|
29
|
69
|
96
|
37
|
38
|
30
|
36
|
59
|
89
|
29
|
37
|
50
|
105
|
86
|
82
|
118
|
194
|
276
|
220
|
212
|
148
|
|
2023/11
|
63
|
63
|
104
|
80
|
49
|
42
|
46
|
60
|
78
|
35
|
42
|
57
|
51
|
75
|
128
|
82
|
38
|
55
|
94
|
81
|
85
|
124
|
91
|
44
|
47
|
92
|
137
|
63
|
56
|
50
|
|
|
2023/10
|
40
|
41
|
45
|
57
|
56
|
62
|
73
|
57
|
52
|
51
|
61
|
60
|
73
|
76
|
76
|
58
|
65
|
85
|
78
|
38
|
42
|
69
|
69
|
70
|
94
|
90
|
41
|
67
|
90
|
71
|
73
|
|
2023/09
|
73
|
64
|
69
|
88
|
71
|
65
|
51
|
83
|
77
|
55
|
64
|
55
|
46
|
36
|
64
|
81
|
62
|
49
|
42
|
31
|
38
|
46
|
52
|
45
|
62
|
53
|
41
|
55
|
52
|
43
|
|
|
2023/08
|
21
|
26
|
36
|
36
|
36
|
30
|
41
|
52
|
59
|
63
|
70
|
45
|
37
|
43
|
59
|
57
|
76
|
62
|
58
|
44
|
32
|
51
|
50
|
59
|
73
|
48
|
23
|
27
|
38
|
46
|
58
|
|
2023/07
|
63
|
59
|
47
|
31
|
67
|
55
|
59
|
62
|
61
|
43
|
49
|
27
|
28
|
47
|
52
|
41
|
44
|
52
|
46
|
50
|
33
|
27
|
43
|
52
|
57
|
46
|
35
|
19
|
14
|
19
|
23
|
|
2023/06
|
60
|
65
|
43
|
63
|
58
|
59
|
76
|
45
|
49
|
55
|
54
|
55
|
65
|
63
|
81
|
84
|
77
|
41
|
26
|
57
|
62
|
65
|
74
|
77
|
29
|
36
|
56
|
35
|
40
|
42
|
|
|
2023/05
|
69
|
62
|
50
|
23
|
23
|
50
|
53
|
43
|
67
|
60
|
66
|
60
|
44
|
67
|
77
|
67
|
62
|
67
|
53
|
92
|
139
|
71
|
55
|
52
|
48
|
53
|
54
|
25
|
66
|
91
|
71
|
|
2023/04
|
54
|
47
|
51
|
28
|
40
|
56
|
39
|
48
|
72
|
66
|
399
|
456
|
170
|
123
|
177
|
82
|
72
|
95
|
76
|
93
|
57
|
48
|
47
|
44
|
53
|
54
|
61
|
78
|
55
|
69
|
|
|
2023/03
|
133
|
56
|
90
|
94
|
107
|
109
|
107
|
129
|
108
|
80
|
101
|
56
|
86
|
77
|
161
|
64
|
72
|
75
|
88
|
86
|
75
|
214
|
299
|
111
|
108
|
86
|
121
|
99
|
87
|
60
|
70
|
|
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