China   2026-05-23   Saturday   39.90N, 116.41E

Beijing

China
2026-05-23

Air Quality

Excellent

No health implications.

17

PM2.5

27

PM10

91

O3

0.5

CO

3

SO2

12

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 May

86 Good

Sun

24 May

97 Good

Mon

25 May

68 Good

Tue

26 May

76 Good

Wed

27 May

88 Good

Thu

28 May

38 Excellent

Fri

29 May

81 Good

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

30

17

PM2.5

24

PM10

94

O3

0.4

CO

3

SO2

11

NO2

东四

33

17

PM2.5

26

PM10

103

O3

0.4

CO

3

SO2

11

NO2

天坛

28

15

PM2.5

21

PM10

89

O3

0.5

CO

1

SO2

11

NO2

农展馆

31

16

PM2.5

24

PM10

98

O3

0.5

CO

3

SO2

14

NO2

官园

30

15

PM2.5

28

PM10

95

O3

0.3

CO

4

SO2

13

NO2

海淀区万柳

30

18

PM2.5

30

PM10

92

O3

0.5

CO

3

SO2

18

NO2

顺义新城

31

18

PM2.5

22

PM10

97

O3

0.6

CO

2

SO2

10

NO2

怀柔镇

31

21

PM2.5

31

PM10

92

O3

0.5

CO

2

SO2

14

NO2

昌平镇

30

13

PM2.5

22

PM10

93

O3

0.6

CO

4

SO2

14

NO2

奥体中心

29

16

PM2.5

27

PM10

90

O3

0.4

CO

3

SO2

12

NO2

密云新城

29

16

PM2.5

22

PM10

91

O3

0.6

CO

1

SO2

8

NO2

门头沟三家店

34

15

PM2.5

34

PM10

92

O3

0.5

CO

2

SO2

14

NO2

丰台云岗

29

20

PM2.5

29

PM10

86

O3

0.4

CO

3

SO2

12

NO2

房山燕山

35

23

PM2.5

35

PM10

76

O3

0.3

CO

2

SO2

13

NO2

大兴旧宫

31

13

PM2.5

21

PM10

97

O3

0.5

CO

3

SO2

6

NO2

延庆石河营

29

14

PM2.5

29

PM10

82

O3

0.3

CO

1

SO2

10

NO2

怀柔新城

33

16

PM2.5

33

PM10

90

O3

0.6

CO

4

SO2

9

NO2

丰台小屯

28

18

PM2.5

28

PM10

82

O3

0.5

CO

3

SO2

12

NO2

密云镇

30

20

PM2.5

27

PM10

94

O3

0.6

CO

4

SO2

12

NO2

延庆百泉

28

17

PM2.5

28

PM10

81

O3

0.3

CO

1

SO2

11

NO2

通州新华

28

15

PM2.5

19

PM10

88

O3

0.5

CO

1

SO2

11

NO2

八角北路9号

28

17

PM2.5

28

PM10

87

O3

0.5

CO

6

SO2

13

NO2

洳河巡河路

31

12

PM2.5

20

PM10

98

O3

0.4

CO

2

SO2

5

NO2

Monthly Average AQI (Beijing)

2021/05 - 2026/04

Air quality in the last 12 months (Beijing)

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
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
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
Air quality source: CNEMC

*: primary pollution