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
4 Aug
Wed
5 Aug
Thu
6 Aug
Fri
7 Aug
Sat
8 Aug
Sun
9 Aug
Mon
10 Aug
Real-time AQI (Monitoring Station in Beijing)
东四
5415
PM2.5
26
PM10
163
O3
0.5
CO
2
SO2
8
NO2
天坛
4411
PM2.5
27
PM10
139
O3
0.5
CO
3
SO2
4
NO2
农展馆
4716
PM2.5
21
PM10
148
O3
0.4
CO
3
SO2
14
NO2
官园
4413
PM2.5
24
PM10
140
O3
0.5
CO
3
SO2
7
NO2
海淀区万柳
4313
PM2.5
17
PM10
136
O3
0.5
CO
3
SO2
8
NO2
顺义新城
4417
PM2.5
29
PM10
140
O3
0.4
CO
1
SO2
7
NO2
怀柔镇
3411
PM2.5
19
PM10
108
O3
0.5
CO
3
SO2
5
NO2
昌平镇
367
PM2.5
17
PM10
114
O3
0.6
CO
2
SO2
6
NO2
奥体中心
4216
PM2.5
21
PM10
134
O3
0.4
CO
3
SO2
10
NO2
密云新城
3914
PM2.5
20
PM10
124
O3
0.5
CO
1
SO2
3
NO2
门头沟三家店
3910
PM2.5
19
PM10
123
O3
0.6
CO
1
SO2
6
NO2
丰台云岗
3616
PM2.5
17
PM10
115
O3
0.4
CO
3
SO2
2
NO2
房山燕山
309
PM2.5
15
PM10
96
O3
0.2
CO
1
SO2
3
NO2
大兴旧宫
419
PM2.5
17
PM10
131
O3
0.6
CO
2
SO2
6
NO2
延庆石河营
286
PM2.5
9
PM10
87
O3
0.4
CO
3
SO2
2
NO2
怀柔新城
323
PM2.5
16
PM10
101
O3
0.6
CO
1
SO2
1
NO2
延庆百泉
298
PM2.5
10
PM10
92
O3
0.5
CO
1
SO2
1
NO2
通州新华
4512
PM2.5
23
PM10
141
O3
0.6
CO
1
SO2
6
NO2
八角北路9号
4116
PM2.5
22
PM10
131
O3
0.6
CO
3
SO2
8
NO2
洳河巡河路
3815
PM2.5
23
PM10
121
O3
0.6
CO
1
SO2
3
NO2
Air quality in the last 12 months (Beijing)
|
2026/06
|
43
|
84
|
41
|
28
|
26
|
27
|
18
|
28
|
20
|
25
|
25
|
45
|
48
|
35
|
69
|
39
|
32
|
55
|
68
|
26
|
29
|
55
|
41
|
55
|
33
|
32
|
62
|
73
|
56
|
40
|
|
|
2026/05
|
63
|
43
|
23
|
40
|
62
|
53
|
28
|
44
|
65
|
51
|
56
|
76
|
92
|
100
|
70
|
52
|
27
|
26
|
40
|
38
|
33
|
35
|
34
|
70
|
43
|
29
|
42
|
29
|
34
|
55
|
68
|
|
2026/04
|
45
|
79
|
97
|
58
|
41
|
26
|
33
|
76
|
62
|
46
|
50
|
75
|
80
|
80
|
100
|
98
|
60
|
102
|
76
|
89
|
67
|
64
|
61
|
64
|
65
|
51
|
35
|
34
|
27
|
49
|
|
|
2026/03
|
93
|
117
|
103
|
63
|
71
|
34
|
75
|
73
|
28
|
91
|
55
|
98
|
93
|
44
|
62
|
63
|
143
|
32
|
53
|
58
|
77
|
78
|
110
|
140
|
166
|
151
|
34
|
77
|
69
|
27
|
55
|
|
2026/02
|
40
|
25
|
64
|
84
|
36
|
16
|
16
|
31
|
80
|
81
|
36
|
65
|
76
|
67
|
20
|
26
|
70
|
31
|
57
|
76
|
152
|
36
|
33
|
65
|
104
|
78
|
39
|
73
|
|||
|
2026/01
|
28
|
37
|
50
|
56
|
42
|
41
|
26
|
54
|
76
|
30
|
31
|
53
|
33
|
61
|
96
|
51
|
27
|
37
|
16
|
20
|
23
|
35
|
44
|
41
|
39
|
61
|
34
|
62
|
73
|
111
|
84
|
|
2025/12
|
25
|
19
|
31
|
31
|
51
|
80
|
46
|
31
|
57
|
78
|
54
|
44
|
32
|
45
|
68
|
54
|
85
|
175
|
140
|
17
|
31
|
67
|
49
|
21
|
23
|
49
|
61
|
91
|
30
|
23
|
22
|
|
2025/11
|
27
|
17
|
57
|
72
|
162
|
159
|
75
|
57
|
27
|
41
|
72
|
85
|
24
|
55
|
70
|
24
|
16
|
26
|
47
|
29
|
55
|
60
|
82
|
50
|
32
|
66
|
29
|
67
|
90
|
87
|
|
|
2025/10
|
41
|
48
|
40
|
44
|
45
|
19
|
41
|
20
|
8
|
12
|
18
|
34
|
47
|
47
|
64
|
67
|
24
|
11
|
14
|
18
|
25
|
46
|
64
|
90
|
117
|
23
|
33
|
95
|
179
|
136
|
61
|
|
2025/09
|
20
|
39
|
44
|
52
|
47
|
22
|
28
|
27
|
50
|
38
|
53
|
59
|
50
|
26
|
20
|
19
|
15
|
20
|
30
|
36
|
44
|
32
|
40
|
49
|
37
|
44
|
51
|
37
|
31
|
35
|
|
|
2025/08
|
45
|
52
|
25
|
35
|
24
|
31
|
22
|
32
|
12
|
24
|
38
|
39
|
20
|
29
|
43
|
18
|
33
|
36
|
21
|
20
|
30
|
21
|
20
|
16
|
22
|
23
|
19
|
14
|
35
|
31
|
26
|
|
2025/07
|
32
|
33
|
22
|
33
|
19
|
11
|
33
|
35
|
42
|
27
|
48
|
47
|
16
|
35
|
45
|
32
|
12
|
33
|
56
|
18
|
24
|
39
|
35
|
25
|
24
|
43
|
37
|
23
|
8
|
14
|
32
|
|
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