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
20 Aug
Thu
21 Aug
Fri
22 Aug
Sat
23 Aug
Sun
24 Aug
Mon
25 Aug
Tue
26 Aug
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
179
PM2.5
17
PM10
17
O3
0.5
CO
2
SO2
16
NO2
定陵
123
PM2.5
12
PM10
32
O3
0.4
CO
2
SO2
2
NO2
东四
1910
PM2.5
19
PM10
16
O3
0.6
CO
2
SO2
30
NO2
天坛
138
PM2.5
13
PM10
3
O3
0.5
CO
2
SO2
8
NO2
农展馆
178
PM2.5
17
PM10
5
O3
0.6
CO
2
SO2
28
NO2
官园
168
PM2.5
13
PM10
15
O3
0.6
CO
4
SO2
31
NO2
海淀区万柳
163
PM2.5
11
PM10
0
O3
0.4
CO
3
SO2
31
NO2
怀柔镇
153
PM2.5
15
PM10
23
O3
0.5
CO
3
SO2
6
NO2
昌平镇
126
PM2.5
12
PM10
22
O3
0.5
CO
4
SO2
7
NO2
奥体中心
1911
PM2.5
19
PM10
4
O3
0.5
CO
4
SO2
32
NO2
延庆夏都
167
PM2.5
16
PM10
14
O3
0.5
CO
3
SO2
10
NO2
密云新城
188
PM2.5
13
PM10
55
O3
0.4
CO
2
SO2
3
NO2
门头沟三家店
113
PM2.5
11
PM10
12
O3
0.6
CO
2
SO2
20
NO2
丰台云岗
143
PM2.5
14
PM10
12
O3
0.5
CO
4
SO2
18
NO2
通州东关
147
PM2.5
14
PM10
24
O3
0.6
CO
3
SO2
24
NO2
房山燕山
133
PM2.5
13
PM10
8
O3
0.5
CO
3
SO2
8
NO2
大兴旧宫
203
PM2.5
10
PM10
4
O3
0.7
CO
2
SO2
39
NO2
延庆石河营
113
PM2.5
11
PM10
7
O3
0.4
CO
1
SO2
4
NO2
怀柔新城
176
PM2.5
17
PM10
21
O3
0.5
CO
2
SO2
1
NO2
密云镇
187
PM2.5
13
PM10
56
O3
0.5
CO
4
SO2
5
NO2
八角北路9号
146
PM2.5
14
PM10
6
O3
0.5
CO
1
SO2
26
NO2
洳河巡河路
178
PM2.5
17
PM10
17
O3
0.5
CO
3
SO2
4
NO2
Air quality in the last 12 months (Beijing)
|
2025/06
|
64
|
22
|
12
|
23
|
53
|
33
|
27
|
49
|
44
|
28
|
54
|
70
|
61
|
49
|
14
|
14
|
37
|
61
|
37
|
25
|
18
|
33
|
51
|
56
|
60
|
59
|
67
|
48
|
60
|
46
|
|
|
2025/05
|
31
|
36
|
21
|
45
|
52
|
26
|
71
|
94
|
28
|
41
|
55
|
69
|
78
|
28
|
45
|
66
|
47
|
41
|
52
|
89
|
74
|
63
|
47
|
35
|
53
|
54
|
42
|
54
|
65
|
67
|
73
|
|
2025/04
|
40
|
22
|
60
|
64
|
22
|
66
|
57
|
41
|
53
|
73
|
107
|
95
|
66
|
52
|
54
|
90
|
60
|
23
|
39
|
66
|
77
|
25
|
52
|
31
|
52
|
83
|
24
|
56
|
60
|
42
|
|
|
2025/03
|
205
|
76
|
37
|
51
|
70
|
19
|
74
|
109
|
144
|
139
|
198
|
64
|
97
|
69
|
49
|
20
|
28
|
32
|
37
|
32
|
30
|
51
|
118
|
81
|
50
|
79
|
47
|
28
|
23
|
44
|
63
|
|
2025/02
|
87
|
53
|
10
|
16
|
23
|
53
|
23
|
14
|
19
|
62
|
119
|
23
|
60
|
58
|
80
|
28
|
20
|
30
|
20
|
18
|
18
|
17
|
19
|
43
|
44
|
50
|
104
|
128
|
|||
|
2025/01
|
46
|
22
|
35
|
53
|
45
|
16
|
14
|
15
|
16
|
22
|
33
|
32
|
47
|
23
|
29
|
47
|
63
|
73
|
36
|
55
|
41
|
53
|
79
|
111
|
140
|
103
|
20
|
22
|
92
|
57
|
74
|
|
2024/12
|
51
|
14
|
36
|
34
|
21
|
23
|
15
|
27
|
45
|
39
|
40
|
65
|
26
|
26
|
35
|
35
|
17
|
17
|
44
|
40
|
18
|
27
|
41
|
66
|
63
|
26
|
19
|
40
|
62
|
66
|
45
|
|
2024/11
|
131
|
124
|
65
|
12
|
39
|
52
|
93
|
150
|
162
|
126
|
75
|
85
|
83
|
54
|
71
|
41
|
28
|
42
|
57
|
65
|
24
|
32
|
51
|
89
|
44
|
10
|
17
|
19
|
29
|
43
|
|
|
2024/10
|
8
|
15
|
30
|
64
|
82
|
84
|
21
|
25
|
78
|
15
|
48
|
85
|
117
|
120
|
39
|
46
|
57
|
36
|
10
|
33
|
53
|
21
|
41
|
62
|
149
|
201
|
23
|
41
|
90
|
88
|
137
|
|
2024/09
|
21
|
12
|
32
|
59
|
16
|
17
|
22
|
27
|
58
|
11
|
20
|
23
|
31
|
20
|
27
|
38
|
25
|
40
|
51
|
27
|
7
|
13
|
34
|
56
|
38
|
35
|
47
|
52
|
70
|
8
|
|
|
2024/08
|
17
|
34
|
31
|
28
|
13
|
39
|
49
|
34
|
46
|
23
|
20
|
8
|
14
|
25
|
43
|
42
|
35
|
22
|
21
|
13
|
16
|
22
|
37
|
25
|
30
|
14
|
16
|
27
|
37
|
48
|
52
|
|
2024/07
|
23
|
35
|
34
|
57
|
75
|
34
|
34
|
34
|
63
|
71
|
75
|
42
|
52
|
73
|
60
|
41
|
16
|
24
|
43
|
30
|
48
|
28
|
56
|
46
|
19
|
19
|
30
|
26
|
39
|
14
|
22
|
|
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