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
17 Jun
Thu
18 Jun
Fri
19 Jun
Sat
20 Jun
Sun
21 Jun
Mon
22 Jun
Tue
23 Jun
Real-time AQI (Monitoring Station in Beijing)
东四
367
PM2.5
14
PM10
114
O3
0.3
CO
4
SO2
9
NO2
天坛
306
PM2.5
15
PM10
96
O3
0.5
CO
1
SO2
12
NO2
农展馆
339
PM2.5
14
PM10
103
O3
0.4
CO
3
SO2
8
NO2
官园
299
PM2.5
17
PM10
91
O3
0.3
CO
4
SO2
12
NO2
海淀区万柳
2410
PM2.5
18
PM10
74
O3
0.3
CO
4
SO2
20
NO2
顺义新城
307
PM2.5
9
PM10
96
O3
0.4
CO
2
SO2
3
NO2
怀柔镇
287
PM2.5
11
PM10
89
O3
0.3
CO
1
SO2
6
NO2
昌平镇
279
PM2.5
16
PM10
84
O3
0.6
CO
4
SO2
9
NO2
奥体中心
2910
PM2.5
13
PM10
90
O3
0.4
CO
3
SO2
6
NO2
密云新城
263
PM2.5
8
PM10
83
O3
0.4
CO
1
SO2
2
NO2
门头沟三家店
303
PM2.5
9
PM10
93
O3
0.4
CO
4
SO2
5
NO2
丰台云岗
3012
PM2.5
17
PM10
95
O3
0.4
CO
1
SO2
9
NO2
房山燕山
3012
PM2.5
18
PM10
94
O3
0.5
CO
2
SO2
12
NO2
大兴旧宫
268
PM2.5
17
PM10
82
O3
0.4
CO
3
SO2
8
NO2
延庆石河营
2713
PM2.5
16
PM10
84
O3
0.5
CO
2
SO2
10
NO2
怀柔新城
256
PM2.5
9
PM10
77
O3
0.5
CO
1
SO2
4
NO2
丰台小屯
277
PM2.5
14
PM10
85
O3
0.4
CO
2
SO2
9
NO2
密云镇
273
PM2.5
7
PM10
84
O3
0.5
CO
3
SO2
3
NO2
延庆百泉
2811
PM2.5
17
PM10
88
O3
0.3
CO
1
SO2
7
NO2
通州新华
3412
PM2.5
19
PM10
108
O3
0.5
CO
3
SO2
8
NO2
八角北路9号
299
PM2.5
15
PM10
92
O3
0.6
CO
1
SO2
12
NO2
洳河巡河路
317
PM2.5
12
PM10
98
O3
0.4
CO
3
SO2
1
NO2
Air quality in the last 12 months (Beijing)
|
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
|
|
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
|
|
|
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