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
13 Aug
Thu
14 Aug
Fri
15 Aug
Sat
16 Aug
Sun
17 Aug
Mon
18 Aug
Tue
19 Aug
Real-time AQI (Monitoring Station in Suihua)
人和东街
298
PM2.5
18
PM10
90
O3
0.5
CO
4
SO2
12
NO2
党政办公中心
2713
PM2.5
21
PM10
86
O3
0.6
CO
14
SO2
9
NO2
Air quality in the last 12 months (Suihua)
|
2025/06
|
14
|
20
|
21
|
21
|
19
|
14
|
18
|
32
|
17
|
15
|
13
|
31
|
39
|
20
|
28
|
20
|
13
|
34
|
20
|
16
|
10
|
18
|
29
|
43
|
48
|
51
|
56
|
34
|
20
|
40
|
|
|
2025/05
|
66
|
42
|
41
|
35
|
28
|
37
|
41
|
42
|
16
|
25
|
43
|
74
|
55
|
40
|
81
|
24
|
16
|
26
|
19
|
19
|
16
|
14
|
22
|
18
|
23
|
36
|
41
|
50
|
51
|
47
|
51
|
|
2025/04
|
89
|
64
|
75
|
47
|
50
|
59
|
62
|
57
|
76
|
117
|
96
|
99
|
38
|
24
|
17
|
26
|
92
|
55
|
28
|
116
|
176
|
16
|
35
|
30
|
13
|
21
|
71
|
105
|
103
|
81
|
|
|
2025/03
|
20
|
31
|
50
|
46
|
48
|
57
|
50
|
42
|
71
|
120
|
64
|
57
|
19
|
19
|
27
|
29
|
28
|
32
|
48
|
90
|
23
|
11
|
23
|
36
|
30
|
35
|
19
|
20
|
15
|
27
|
57
|
|
2025/02
|
126
|
180
|
183
|
60
|
54
|
64
|
39
|
30
|
65
|
104
|
138
|
135
|
90
|
47
|
45
|
41
|
21
|
33
|
37
|
43
|
37
|
35
|
59
|
44
|
48
|
39
|
70
|
65
|
|||
|
2025/01
|
178
|
182
|
155
|
209
|
102
|
105
|
118
|
41
|
73
|
176
|
207
|
232
|
146
|
223
|
74
|
63
|
81
|
84
|
172
|
171
|
143
|
151
|
224
|
285
|
249
|
149
|
99
|
68
|
86
|
57
|
96
|
|
2024/12
|
71
|
33
|
37
|
33
|
56
|
33
|
49
|
75
|
131
|
183
|
40
|
91
|
153
|
99
|
52
|
60
|
69
|
88
|
150
|
282
|
127
|
52
|
49
|
69
|
68
|
40
|
57
|
67
|
67
|
63
|
123
|
|
2024/11
|
133
|
108
|
108
|
56
|
89
|
93
|
92
|
116
|
250
|
157
|
312
|
183
|
239
|
356
|
371
|
107
|
37
|
49
|
139
|
147
|
248
|
33
|
67
|
68
|
81
|
81
|
36
|
62
|
41
|
76
|
|
|
2024/10
|
24
|
29
|
28
|
42
|
55
|
25
|
63
|
100
|
61
|
34
|
34
|
40
|
61
|
61
|
11
|
23
|
57
|
49
|
24
|
40
|
41
|
53
|
44
|
126
|
112
|
141
|
119
|
79
|
77
|
197
|
157
|
|
2024/09
|
10
|
16
|
19
|
28
|
11
|
16
|
19
|
18
|
31
|
19
|
18
|
24
|
15
|
21
|
25
|
28
|
28
|
24
|
19
|
18
|
26
|
21
|
35
|
39
|
23
|
26
|
46
|
22
|
43
|
19
|
|
|
2024/08
|
7
|
8
|
10
|
9
|
9
|
11
|
18
|
12
|
27
|
26
|
8
|
9
|
14
|
15
|
18
|
31
|
36
|
26
|
13
|
18
|
19
|
12
|
28
|
36
|
33
|
16
|
20
|
23
|
22
|
13
|
10
|
|
2024/07
|
31
|
36
|
43
|
18
|
20
|
39
|
84
|
72
|
52
|
95
|
94
|
49
|
80
|
55
|
58
|
42
|
24
|
24
|
31
|
24
|
12
|
17
|
12
|
13
|
10
|
8
|
7
|
9
|
8
|
11
|
10
|
|
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