Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jul
Thu
31 Jul
Fri
1 Aug
Sat
2 Aug
Sun
3 Aug
Mon
4 Aug
Tue
5 Aug
Wuhai Air quality rank
Real-time AQI (Monitoring Station in Wuhai)
市林业局
4711
PM2.5
23
PM10
148
O3
0.6
CO
18
SO2
10
NO2
海北新区
483
PM2.5
34
PM10
153
O3
0.5
CO
11
SO2
11
NO2
聚英学校
489
PM2.5
25
PM10
151
O3
0.5
CO
14
SO2
11
NO2
Air quality in the last 12 months (Wuhai)
|
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
|
|
2024/11
|
65
|
77
|
42
|
58
|
65
|
76
|
92
|
85
|
69
|
81
|
52
|
66
|
104
|
102
|
142
|
38
|
66
|
65
|
85
|
80
|
73
|
67
|
84
|
82
|
60
|
152
|
83
|
40
|
30
|
49
|
|
|
2024/10
|
65
|
55
|
76
|
60
|
68
|
44
|
59
|
73
|
62
|
62
|
78
|
58
|
77
|
57
|
60
|
64
|
36
|
36
|
39
|
62
|
49
|
35
|
69
|
70
|
67
|
39
|
55
|
82
|
60
|
61
|
70
|
|
2024/09
|
27
|
47
|
54
|
64
|
53
|
26
|
35
|
47
|
76
|
66
|
33
|
45
|
30
|
40
|
26
|
42
|
46
|
47
|
61
|
21
|
29
|
56
|
71
|
62
|
46
|
54
|
73
|
78
|
46
|
85
|
|
|
2024/08
|
61
|
56
|
60
|
56
|
55
|
59
|
40
|
31
|
191
|
53
|
24
|
32
|
37
|
46
|
68
|
73
|
49
|
40
|
36
|
32
|
30
|
39
|
46
|
55
|
28
|
24
|
34
|
49
|
59
|
52
|
67
|
|
2024/07
|
53
|
41
|
41
|
45
|
58
|
61
|
38
|
63
|
40
|
67
|
83
|
49
|
65
|
66
|
39
|
35
|
37
|
43
|
53
|
144
|
123
|
63
|
132
|
139
|
66
|
36
|
35
|
44
|
42
|
35
|
59
|
|
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