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
15 Jan
Fri
16 Jan
Sat
17 Jan
Sun
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Wuhai Air quality rank
Real-time AQI (Monitoring Station in Wuhai)
市林业局
9348
PM2.5
135 *
PM10
72
O3
0.7
CO
32
SO2
20
NO2
中海勃湾学校
8442
PM2.5
117 *
PM10
69
O3
0.7
CO
40
SO2
22
NO2
海北新区
10032
PM2.5
150 *
PM10
66
O3
0.6
CO
37
SO2
18
NO2
Air quality in the last 12 months (Wuhai)
|
2025/11
|
38
|
58
|
74
|
69
|
46
|
62
|
50
|
97
|
66
|
69
|
86
|
50
|
63
|
82
|
79
|
56
|
34
|
28
|
45
|
46
|
53
|
84
|
219
|
190
|
82
|
304
|
89
|
162
|
96
|
109
|
|
|
2025/10
|
65
|
45
|
45
|
90
|
55
|
52
|
48
|
31
|
29
|
28
|
46
|
65
|
60
|
58
|
65
|
57
|
41
|
41
|
34
|
44
|
54
|
62
|
50
|
63
|
55
|
42
|
61
|
75
|
79
|
59
|
39
|
|
2025/09
|
50
|
110
|
76
|
82
|
62
|
59
|
49
|
55
|
66
|
57
|
61
|
56
|
76
|
67
|
59
|
33
|
21
|
33
|
42
|
31
|
32
|
48
|
40
|
54
|
44
|
43
|
41
|
39
|
62
|
58
|
|
|
2025/08
|
61
|
44
|
40
|
30
|
46
|
61
|
41
|
23
|
51
|
56
|
72
|
64
|
53
|
49
|
55
|
43
|
39
|
46
|
30
|
62
|
31
|
50
|
46
|
48
|
41
|
29
|
28
|
32
|
57
|
43
|
42
|
|
2025/07
|
42
|
21
|
41
|
75
|
19
|
33
|
34
|
57
|
25
|
45
|
34
|
33
|
39
|
52
|
44
|
19
|
28
|
43
|
28
|
25
|
31
|
36
|
41
|
33
|
37
|
53
|
27
|
38
|
30
|
33
|
29
|
|
2025/06
|
44
|
36
|
31
|
32
|
47
|
45
|
44
|
46
|
41
|
30
|
56
|
59
|
46
|
55
|
55
|
35
|
48
|
55
|
22
|
23
|
32
|
67
|
45
|
39
|
37
|
26
|
28
|
47
|
50
|
19
|
|
|
2025/05
|
86
|
80
|
36
|
145
|
331
|
87
|
89
|
125
|
36
|
42
|
49
|
101
|
95
|
60
|
61
|
228
|
61
|
80
|
78
|
74
|
71
|
45
|
33
|
56
|
51
|
52
|
60
|
106
|
90
|
74
|
60
|
|
2025/04
|
39
|
56
|
162
|
50
|
69
|
138
|
73
|
136
|
49
|
89
|
340
|
73
|
65
|
34
|
124
|
283
|
88
|
63
|
83
|
105
|
315
|
62
|
59
|
53
|
62
|
75
|
30
|
37
|
167
|
126
|
|
|
2025/03
|
91
|
64
|
43
|
85
|
48
|
48
|
86
|
109
|
126
|
171
|
239
|
80
|
75
|
65
|
31
|
28
|
34
|
29
|
31
|
52
|
65
|
84
|
458
|
354
|
449
|
476
|
281
|
55
|
31
|
40
|
42
|
|
2025/02
|
56
|
29
|
30
|
27
|
74
|
104
|
51
|
52
|
62
|
90
|
117
|
70
|
64
|
72
|
76
|
67
|
81
|
50
|
38
|
50
|
41
|
31
|
48
|
59
|
68
|
92
|
70
|
87
|
|||
|
2025/01
|
91
|
78
|
55
|
115
|
69
|
59
|
29
|
33
|
50
|
50
|
65
|
81
|
172
|
31
|
36
|
72
|
85
|
66
|
73
|
75
|
77
|
69
|
89
|
105
|
118
|
68
|
32
|
88
|
222
|
68
|
71
|
|
2024/12
|
46
|
57
|
52
|
27
|
26
|
27
|
34
|
61
|
65
|
50
|
79
|
72
|
45
|
34
|
37
|
83
|
58
|
67
|
57
|
36
|
63
|
92
|
73
|
81
|
59
|
59
|
40
|
66
|
140
|
83
|
120
|
|
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